US Patent Class 52
STATIC STRUCTURES (E.G., BUILDINGS)




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Current as of: June, 1999
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  DF  CLASS NOTES
1  DF  CONTROLLED BY CONDITION RESPONSIVE MEANS
2.11  DF  SHAPED OR STRENGTHENED BY FLUID PRESSURE
2.12  DF  .~ Loading dock doorway seal
2.13  DF  .~ Confined tubular element exerts force
2.14  DF  .~.~ For sealing a closure panel
2.15  DF  .~ Form for hardenable material
2.16  DF  .~ Fluid pressure is subatmospheric
2.17  DF  .~ Including ingress/egress provision
2.18  DF  .~ Intersecting tubular elements form framework
2.19  DF  .~ Supported on rigid-walled structure
2.21  DF  .~ Upstanding column (e.g., mast, tower)
2.22  DF  .~ Comprising spaced, sheetlike members and fluid chamber therebetween
2.23  DF  .~.~ Including subdividing elements
2.24  DF  .~ Sheetlike member comprising plural, edge-joined sections
2.25  DF  .~ Including hold down means
2.26  DF  .~.~ Comprising strandlike element
3  DF  ARTICLE OR MATERIAL SUPPORTED COVER
4  DF  .~ With article or ground penetrating retainer
5  DF  .~ Flexibly connected strips or slats
6  DF  WITH STADIUM OR AUDITORIUM FEATURE
7  DF  .~ Movable stage
8  DF  .~ Seating arrangement
9  DF  .~.~ Shiftable seating section
10  DF  .~.~.~ Power means
11  DF  COVER WITH SURFACE WATER RECEIVER AT EAVE OR VALLEY
12  DF  .~ With separator; e.g., strainer
13  DF  .~ Between oppositely sloping sections
14  DF  .~.~ With additional subsurface liquid receiver
15  DF  .~ Inwardly of edge
16  DF  .~ With downspout
17  DF  INSULATED RAILWAY CAR-TYPE ROOF
18  DF  CLERESTORY OR SAW-TOOTH ROOF
19  DF  WITH ENTRANCE FOR PERSONS OR OBJECTS IN HORIZONTAL OR INCLINED COVER
20  DF  .~ With additional enclosure structure; e.g., manhole
21  DF  .~ Masonry or concrete
22  DF  SPECIFIED ROOF SPACED FROM CEILING
23  DF  COVER WITH EXTERIOR HOLDDOWN
24  DF  COVER WITH PROJECTING RESTRAINER; E.G., SNOW STOP
25  DF  .~ Rod-type with plural supports
26  DF  .~ Restrainer having integral penetrator
27  DF  INCLUDING COMPONENT (E.G., WALL) DESIGNED TO RECEIVE A DISPARATE ARTICLE HAVING DISPARATE ARTICLE MOUNTED THERETO
27.5  DF  .~ With a telephone (e.g., booth or stand)
28  DF  .~ Artificial illumination means
29  DF  .~ Mounted for movement
30  DF  .~.~ Elevator in multistory
31  DF  .~.~ Revolving or endless-type conveyor
32  DF  .~.~ Swinging
33  DF  .~ Articles form traffic path arrangement
34  DF  .~ Lavatory fixture
35  DF  .~.~ Wall juncture (e.g., bathtub surround kit)
36.1  DF  .~ Task-area type repositionable component (e.g., modular booth, workstation, or concession stand)
36.2  DF  .~.~ With top covering
36.3  DF  .~ Fireplace mantel
36.4  DF  .~ Component having specific attachment for an article comprising a horizontal, planar surface (e.g., shelf, bed)
36.5  DF  .~.~ Connecting feature for modular-type panels having article (e.g., cabinet, shelf bracket) attachment
36.6  DF  .~.~.~ Including a slotted tubular portion
37  DF  .~ On or adjacent portal frame; e.g., window cleaner's hook
38  DF  .~ Sign; e.g., nameplate or ornament
39  DF  .~ Supported from ceiling
40  DF  .~ On shaft or tower
41  DF  ROOF RUNNING BOARD OR SADDLE
42  DF  .~ Shaped to accommodate seam
43  DF  .~.~ Also ridge cap
44  DF  .~ Attached to seam
45  DF  RAILROAD CAR ROOF CONSTRUCTION
46  DF  .~ Continuous carline; e.g., discrete coextensive rafter
47  DF  .~.~ And longitudinal ridge
48  DF  .~.~ Purlin or cross-bracing
49  DF  .~.~ Superjacent covering strip
50  DF  .~.~ Laterally verging sections
51  DF  .~.~ Separate end fastener or support
52  DF  .~.~ Over juncture of covering sheets
53  DF  .~ Transverse sustaining rib integral with covering
54  DF  .~ Central discrete ridge member
55  DF  .~.~ Relatively movable covering sections
56  DF  .~ Covering sheet with overhanging continuing edge section
57  DF  ROOF FINIAL OR CRESTING
58  DF  EXTERIOR-TYPE FLASHING
59  DF  .~ Raggle block
60  DF  .~ Interfitting parts
61  DF  .~.~ Within wall
62  DF  .~ Extending into wall
63  DF  ENCLOSURE INCLUDING FLACCID NONMETALLIC OR FORAMINOUS SURFACING
64  DF  BARRIER OR MAJOR SECTION MOUNTED FOR IN SITU REPOSITIONING; E.G., REARRANGEABLE OR ROTATABLE
65  DF  .~ Rotatable about vertical axis
66  DF  .~ Roof movable as entity relative to its substructure
67  DF  .~ Telescoping sub and main enclosures
68  DF  .~ Wall extension convertible to roof
69  DF  .~ Hinged to swing from vertical to nonvertical
70  DF  .~ Three walls hinged at their intersections
71  DF  .~ Barrier of hingedly connected sections
72  DF  .~ Movable cupola or section thereof
73  DF  RIGID BARRIER CANTILEVERED FROM VERTICAL SUPPORT
74  DF  .~ Awning type
75  DF  .~.~ Longitudinal axis of slats inclined
76  DF  .~.~.~ With side panel
77  DF  .~.~.~.~ Diverse side and top panels
78  DF  .~.~ Horizontal slatlike surfacing
79.1  DF  PREASSEMBLED SUBENCLOSURE OR SUBSTRUCTURE SECTION(S) OF UNIT OR BUILDING
79.2  DF  .~ Vertically staggered
79.3  DF  .~ Angularly stacked
79.4  DF  .~ Nonrectangular substructure
79.5  DF  .~ Collapsible for ease of transport
79.6  DF  .~ Porch or vestibule
79.7  DF  .~ Opening between subenclosures
79.8  DF  .~.~ Portal to portal
79.9  DF  .~ With retaining or attaching means
79.11  DF  .~.~ Cast in situ
79.12  DF  .~.~ Separate frame
79.13  DF  .~.~ Distinct vertical tie
79.14  DF  .~ Continuous cementitious barrier
80.1  DF  COMPOUND CURVE STRUCTURE
80.2  DF  .~ Hyperbolic parabloid shape
81.1  DF  .~ Geodesic shape
81.2  DF  .~.~ Having an underlying grid frame
81.3  DF  .~.~.~ Frame connection detail
81.4  DF  .~.~ Comprised entirely of a single self-supporting basic geometrical shaped panel
81.5  DF  .~.~.~ Trapezoidal or rectangular design
81.6  DF  .~ Monolithic construction
82  DF  CONICAL OR RADIALLY RIBBED COVER
83  DF  COVER OR ENCLOSURE SUSPENDED BY FLEXIBLE MEANS
84  DF  STREAMLINE CROSS-SECTION; I.E., AIRFOIL
85  DF  CURVILINEAR PORTAL WITH SETTABLE MATERIAL BACKER
86  DF  VERTICALLY CURVED ARCH WITH TERMINAL SUPPORT
87  DF  .~ With deck structure
88  DF  .~ Monolithic arch
89  DF  .~ Stonelike modules form arch
90.1  DF  INCLINED TOP COVER (E.G., ROOF, A-FRAME)
90.2  DF  .~ On existing roof
91.1  DF  .~ Self-supporting cover (i.e., without distinct rafters)
91.2  DF  .~.~ Eave fixed by masonry or settable material
91.3  DF  .~.~ Connection for abutting cover sections
92.1  DF  .~ Rafter tie-in at horizontal-type support (e.g., wall plate)
92.2  DF  .~.~ Distinct connector fixing rafter to wall plate
92.3  DF  .~.~ Rafter end terminating at wall exterior face
93.1  DF  .~ Rafter to vertical support (e.g., stud, column, post) connection
93.2  DF  .~.~ Rafter overhangs vertical support outside surface
94  DF  GABLE OR EAVE TERMINAL CONSTRUCTION
95  DF  .~ With conduit or passage means (e.g., eave vent, insulation shield for eave vent)
96  DF  .~ Covering continuation overlaps edge
97  DF  EXTERNALLY PROJECTING LIQUID DEFLECTOR
98  DF  FRANGIBLE SECTION OR MEANS
99  DF  .~ In dissimilar material member
100  DF  .~ Removable corner or internal section
101  DF  ANIMAL BLOCKING LATERAL PROJECTION, TRAP, OR SCARER
102  DF  EARTH-SUPPORTED COPING OR EDGING
103  DF  LAND MARKER OR MONUMENT
104  DF  .~ With translucent feature
105  DF  WITH INDICIA
106  DF  JAIL-TYPE STRUCTURE
107  DF  AREAWAY; E.G., WINDOW WELL
108  DF  STRIPLIKE UNIT, REVERSIBLY FLEXIBLE AND RIGID
109  DF  LAZY TONG EXTENSION UNIT
110  DF  SHAFT, VEHICLE SHELL ATTACHED; E.G., ANTENNA
111  DF  MECHANISM OPERATED RELATIVELY MOVABLE SHAFT ASSEMBLY
112  DF  .~ Opposed barrier-engaging; e.g., rock drill column
113  DF  .~ With spring-actuated return
114  DF  .~ Moves about vertical axis
115  DF  .~ Fluid pressure actuated
116  DF  .~ Tilts relative to base
117  DF  .~.~ Relatively moving sections
118  DF  .~.~.~ Telescoping
119  DF  .~.~.~ Lifting arm directly engages tower
120  DF  .~.~.~ Gin pole hoist
121  DF  .~ Longitudinally extensible by flexible drive or hoist
122.1  DF  WITH LIFTING OR HANDLING MEANS FOR PRIMARY COMPONENT OR ASSEMBLY
123.1  DF  .~ Mast or enclosure section elevated to superimposed position
124.1  DF  .~ Vault component
124.2  DF  .~.~ Having hand, hoist, or tackle engaging means embedded in settable material
125.1  DF  .~ Lift slab
125.2  DF  .~ Construction or component having means to engage hand or cable-type lifting means
125.3  DF  .~.~ Unitary engaging means in monolithic or single contruction or component
125.4  DF  .~.~ Embedded in settable material
125.5  DF  .~.~.~ Embedded socket element
125.6  DF  .~.~ Engaging means cooperates with rigid, intermediate device which distributes load or lifts multiple components
126.1  DF  .~ Position adjusting means; e.g., leveling
126.2  DF  .~.~ For service duct or outlet
126.3  DF  .~.~ For vertical barrier only
126.4  DF  .~.~.~ Threaded element engages support surface
126.5  DF  .~.~ For horizontal barrier only
126.6  DF  .~.~.~ Adjustable pedestal
126.7  DF  .~.~ Threaded element engages support surface
127.1  DF  WITH ADJUNCTIVE MEANS FOR ASSEMBLY OR DISASSEMBLY
127.2  DF  .~ Removable prop or brace combined with structure component
127.3  DF  .~ Having component positioning means or control means for flowable material
127.4  DF  .~.~ Opening or passageway for flowable material
127.5  DF  .~ Specific hand or tool engaging surface on structure component
127.6  DF  .~.~ Panel and frame connection
127.7  DF  .~ Structure includes tool or opening to provide access for a tool used in operating a locking, latching, attaching, or adjusting means
127.8  DF  .~.~ Panel joined to or released from peripheral frame
127.9  DF  .~.~ Tool operates swinging arm latch
127.11  DF  .~.~ Cam surface
127.12  DF  .~.~ Threaded engagement means
128  DF  BURIAL VAULT
129  DF  .~ With corpse, or corpse product, treating feature
130  DF  .~.~ Disinfectant means
131  DF  .~ With fluid guiding port from ambient
132  DF  .~.~ With internal air director
133  DF  .~ Combined
134  DF  .~ Mausoleum type
135  DF  .~ Concentric barrier sections with dissimilar sealing lamina therebetween
136  DF  .~ Compartmented
137  DF  .~.~ Plural covers defining a compartment therebetween
138  DF  .~ Hood type
139  DF  .~ With separately placeable closure in abutting relation to wall edges
140  DF  .~.~ With sealing material retaining construction
141  DF  .~.~.~ Tongue and groove type
142  DF  .~.~ Sectional side walls and floor construction
143  DF  WITH TRANSPORTING FEATURE
144  DF  WITH EXPOSED CONFIGURATION HAVING ACOUSTICAL FUNCTION
145  DF  .~ Absorbing material behind foraminous facing sheet
146  DF  VERTICAL STRUCTURE WITH BRACE, OR GUY, EXTENDING DIAGONALLY TO A BASE
147  DF  .~ Attached discrete guard
148  DF  .~ Flexible guy type
149  DF  .~ With adjustable means
150  DF  .~.~ At brace and shaft intersection
151  DF  .~.~ For tie between shaft and brace
152  DF  .~ Spaced or angularly related braces
153  DF  SHAFT WITH EMBEDDING WING-TYPE BRACE
154  DF  .~ Wings in different planes
155  DF  PIERCING OR EXPANDING EARTH ANCHOR
156  DF  .~ Disparate subterranean anchor components
157  DF  .~ Auger-type penetrator
158  DF  .~ Laterally held, translating driven piercer
159  DF  .~ Guided in plane normal to shaft
160  DF  .~ Spreader cam or plate
161  DF  .~.~ Screw operated
162  DF  .~ Pivot means connecting separate fluke or hook
163  DF  .~.~ Fluke or hook pivoted intermediate their ends
164  DF  .~.~ Connected by pivoted brace or tie
165  DF  .~ Supporting separate axially aligned shaft
166  DF  DEADMAN-TYPE ANCHOR
167.1  DF  MEANS COMPENSATING EARTH-TRANSMITTED FORCE (E.G., EARTHQUAKE)
167.2  DF  .~ Dynamic force generator
167.3  DF  .~ Cross bracing
167.4  DF  .~ Relative motion means between a structure and its foundation
167.5  DF  .~.~ Rolling support
167.6  DF  .~.~.~ With damping or limiting means
167.7  DF  .~.~ Elastomeric support
167.8  DF  .~.~.~ With damping or limiting means
167.9  DF  .~.~ Polymeric support structure (e.g., Teflon@)
168  DF  WITH PROTECTIVE LIQUID SUPPLY
169.1  DF  SPECIFIED TERRANEAN RELATIONSHIP
169.2  DF  .~ Geographic
169.3  DF  .~.~ Divided terrane
169.4  DF  .~ Inclined terrane
169.5  DF  .~ With drain or vent exterior to foundation perimeter
169.6  DF  .~ Subterranean enclosure with portal opening; e.g., storm or root cellar, bomb shelter
169.7  DF  .~ Open top, embedded container, tank, or reservoir
169.8  DF  .~.~ With laterally spaced foundation element
169.9  DF  .~ Discrete, spaced foundation elements (e.g., post, column)
169.11  DF  .~ Means to control heat transfer; e.g., insulation or frostline positioning
169.12  DF  .~ Mobile home skirt
169.13  DF  .~ Shaft; i.e., elongated rigid structure
169.14  DF  .~ With waterproofing means; e.g., covering, coating, or lamina
170  DF  .~ Shaft reinforcement adjacent earth's surface
171.1  DF  VIEWING PORT FOR SPECIFIC ENVIRONMENT
171.2  DF  VEHICLE-TYPE WINDSHIELD DEFOGGER OR DEICER
171.3  DF  TRANSPARENT PANEL HAVING ACTIVE TREATMENT WITH GAS OR LIQUID
172  DF  .~ Hygroscopic material; e.g., internal drier
173.1  DF  COMBINED
173.2  DF  .~ With a loading dock seal
173.3  DF  .~ With a sunlight activated device (e.g., passive solar or photoelectric)
174  DF  WITH TRAFFIC-GUIDING FEATURE
175  DF  .~ Multilevel building with ramp
176  DF  .~.~ Central ramp group
177  DF  SPECIFIED WEAR OR FRICTION-TYPE TRAFFIC-CARRYING SURFACE
179  DF  .~ Tread-nosing; e.g., shaped stair pad
180  DF  .~ Perforate structure having twisted element or particular surface
181  DF  .~ Exposed embedded element or inserted filler
182  DF  STEPPED; E.G., STAIR
183  DF  .~ Interconnected relatively movable components
184  DF  .~ With additional building feature
185  DF  .~.~ Multilevel building
186  DF  .~.~ Closure
187  DF  .~ Helical type
188  DF  .~ Tread unit on horizontal tread member connected to riser
189  DF  .~ Precast stonelike component
190  DF  .~.~ Integral tread and riser
191  DF  .~ Risers connected to common stringer
192  DF  FLUENT MATERIAL HOPPER OR STORAGE CONTAINER WITH MATERIAL PORT
193  DF  .~ Rod crossing port
194  DF  .~ Elevated container, leg-supported
195  DF  .~ With chute
196  DF  .~ Framed port in wall
197  DF  .~ Bottom outlet port; e.g., hopper bottom
198  DF  ENCLOSURE OR COVER, WITH SUPPLEMENTAL FLUID-GUIDING PORT BETWEEN AMBIENT AND ENCLOSED USABLE SPACE (E.G., ROOF RIDGE VENT)
199  DF  .~ Attic vent
200  DF  CUPOLA OR SKYLIGHT
201  DF  BAY WINDOW
202  DF  AUXILIARY IMPERFORATE PANEL-LIKE SHIELD ATTACHED TO MAIN PANEL, BARRIER, OR FRAME
203  DF  .~ Auxiliary pane attached to main pane
204.1  DF  FRAMING TO RECEIVE DOOR, DOORJAMB, OR WINDOW SASH
204.2  DF  .~ Lintel
205  DF  .~ Access portal in interior partition; e.g., into office or storage space
206  DF  .~ Wall with plural portals
207  DF  .~ With one movable door section and at least one fixed section (e.g., sliding doors)
210  DF  .~ Specific studding arrangement for door, doorjamb, or window sash
211  DF  .~ Architrave; i.e., finish strip on floor, ceiling, or wall opening
212  DF  .~.~ Separable and lapped sections
213  DF  .~ Retaining feature between frame and reveal
215  DF  .~.~ Buck
216  DF  .~.~ Foraminous section of frame embedded
217  DF  .~.~ For size-adjustment
204.5  DF  WINDOW OR WINDOW SASH, SILL, MULLION, OR GLAZING
204.51  DF  .~ Having a fixed pane and a movable pane
208  DF  .~ Panel or panel edging, directly clamped or adhered to wall
209  DF  .~ Having a drain or vent
204.52  DF  .~.~ With a plug
204.53  DF  .~ Architrave; i.e., molding or finish strip touching pane face
204.54  DF  .~.~ Separable and lapped sections
204.55  DF  .~ Sash having integral securing means (e.g., nailing strip)
214  DF  .~.~ Catch or resilient strip
204.56  DF  .~.~ For size adjustment
204.57  DF  .~ Intersection of panes having coextensive exposed sustainer (i.e., corner)
204.58  DF  .~ Finite tie for intersection of panes (i.e., corner)
204.59  DF  .~ Ornamental type; e.g., stained glass or mosaic type
204.591  DF  .~ Spacing pane from disparate edging
204.593  DF  .~.~ At least two spaced panes
204.595  DF  .~.~.~ Spaced by unitary or contacting U-channels
204.597  DF  .~.~ Overlapping edge and face of pane
204.599  DF  .~.~ Metallic spring (e.g., strip separator)
204.6  DF  .~ Multiple panes within a sash
204.61  DF  .~ Decorative grill attached to sash
204.62  DF  .~ Attaching means securing a pane to a sash member or to another pane
204.63  DF  .~.~ Sash piercing element (e.g., glazing points)
204.64  DF  .~.~ Including cam or wedge
204.65  DF  .~.~.~ Clamped against pane by turning cam engaging screw
204.66  DF  .~.~ Pivots or includes pivoting actuating means
204.67  DF  .~.~ Contacting pane front and back then fastens to sash
204.68  DF  .~.~.~ Interconnected by intermediate member and fastener
204.69  DF  .~.~ Pane to sash attaching means resiliently biased
204.7  DF  .~.~ With attaching means element received in channel or aperture in sash
204.705  DF  .~.~ Solid three-sided glazing strip
204.71  DF  .~ U-shaped channel formed of separate strips overlapping pane edge, front, and back
204.72  DF  .~.~ With mechanical fastener for securing strips
218  DF  FLUE WITH GASEOUS FLUID-DIRECTING FEATURE
219  DF  FLUE CONNECTION TO BUILDING STRUCTURE
220.1  DF  WALL, CEILING, OR FLOOR DESIGNED FOR UTILITIES
220.2  DF  .~ Load-bearing, prefabricated, abutting units with aligned utility passages
220.3  DF  .~ Multiple passageway or multicellular load-bearing units (e.g., grid or two parallel pipes in a slab)
220.4  DF  .~.~ Corrugated type
220.5  DF  .~ Completed accessible continous trench duct type
220.6  DF  .~ Suspended ceiling
220.7  DF  .~ Partition type (e.g., raceway arrangement)
220.8  DF  .~ Having a passageway through the entire wall, ceiling, or floor thickness (e.g., poke-through)
222  DF  TENSIONED OR FLEXED SHEET FACING
223.1  DF  WITH COMPONENT HAVING DISCRETE PRESTRESSING MEANS
223.2  DF  .~ Pressure vessel
223.3  DF  .~ Tubular shaped tank, silo, cooling tower, etc.
223.4  DF  .~ Axially loaded vertical structure (e.g., column, derrick)
223.5  DF  .~.~ Composed of stacked sections
223.6  DF  .~ Slab or panel construction
223.7  DF  .~.~ Composed of abutting modular panels or blocks
223.8  DF  .~ Beam, girder, or truss construction
223.9  DF  .~.~ Composed of abutting sections
223.11  DF  .~.~ Connecting adjacent ends of monolithic beam or girder
223.12  DF  .~.~ Homogenous design (e.g., all metal)
223.13  DF  .~ Anchorage (e.g., end)
223.14  DF  .~ Specific prestressing means
231  DF  MONOLITH WITH SUSTAINER AND MEANS TENSIONING ADDITIONAL REINFORCEMENT
232  DF  IRREVERSIBLY REACTIVE COMPONENT
233  DF  LOG WALL-TYPE CONSTRUCTION
234  DF  MULTIROOM OR LEVEL
235  DF  .~ Curtain-wall; i.e., panel attached outside floor or beam
236.1  DF  .~ Nonrectangular
236.2  DF  .~.~ Curvilinear
236.3  DF  .~ Multilevel
236.4  DF  .~.~ Staggered levels
236.5  DF  .~.~ Continuous cementitious barrier
236.6  DF  .~.~ Floor intermediate wall ends
236.7  DF  .~.~ Superimposed vertical structure with spacing horizontal structure
236.8  DF  .~.~.~ Horizontal structure includes component of settable material
236.9  DF  .~.~ Abutting vertical structure at horizontal structure juncture
238.1  DF  .~ Partition secured to and crossed by preconstructed barrier
239  DF  .~.~ Cubicle type; i.e., spaced from floor or ceiling
240  DF  .~.~ With tensioning means
241  DF  .~.~ Elongated terminal member
242  DF  .~.~.~ Interfitted trim plate
243  DF  .~.~ Spaced sustainers individually connected to barriers
243.1  DF  .~.~ Movable element on partition engages overhead barrier; i.e., ceiling, to secure partition in place
244  DF  TUBULAR STRUCTURE WITH EXPOSED TERMINUS EDGE PROTECTOR
245  DF  CURVILINEAR BARRIER
246  DF  .~ Supports transverse structure
247  DF  .~ Anchored to disparate base
248  DF  .~ Dissimilar material hoop tie
249  DF  .~ Transversely layered
250  DF  INTERSECTION OF A CAST STONELIKE COMPONENT (E.G., CONCRETE FLOOR OR WALL) TO ANOTHER COMPONENT (E.G., WALL)
251  DF  .~ Cast reinforced vertical and horizontal members
252  DF  .~.~ Distinct horizontal sustainers between columns
253  DF  .~.~ Rods engage rings or plates at supports
258  DF  .~ Laterally related modules with concealed cast-sustainer
259  DF  .~ Cast in situ material at module juncture
260  DF  .~ Cast in situ column with radiating-type reinforcement
261  DF  THREE-WAY CORNER CONSTRUCTION (E.G., TWO WALLS AND A FLOOR)
262  DF  .~ Barrier resting on top of vertical structures; e.g., walls
263  DF  .~.~ On column (e.g., elevated floor)
264  DF  .~ Floor supports walls
265  DF  .~.~ Layered barrier
266  DF  .~ Vertically superposed wall sections
267  DF  .~ Wall of contacting layers
268  DF  .~.~ Disparate material lamina between layers
269  DF  .~.~ Dissimilar material sheet-form facing
270  DF  .~ Walls of modular construction
271  DF  .~.~ Joint key between superimposed modules
272  DF  INTERSECTION OF WALL TO FLOOR, CEILING, ROOF, OR ANOTHER WALL (I.E., TWO-WAY CORNER CONSTRUCTION)
273  DF  .~ Flexible barrier covering: shaped or edge-attached
274  DF  .~ With footing; e.g., foundation
275  DF  .~ Laterally related modules; e.g., spaced surfacing forms corner
276  DF  .~.~ Multiplane overlapping angle and barrier sections
277  DF  .~.~.~ Arcuate angle section
278  DF  .~.~.~ Means attaching angle section to substructure
279  DF  .~.~ Abutting inner modules with outer L-type module
280  DF  .~ Trihedral shafts-type corner
281  DF  .~ Sustainer coextensive with junction of panels or modules
282.1  DF  .~.~ Exposed sustainer
282.2  DF  .~.~.~ With three or more identical panel or module connection points
282.3  DF  .~.~.~ Wall, ceiling, or floor section designed to receive corner connector
282.4  DF  .~.~.~ With fastener
282.5  DF  .~.~.~.~ Compressing a clamping means
283  DF  .~ Barrier or module seated on projecting means on vertical structure
284  DF  .~ Block type or modular panel type
285.1  DF  .~.~ Finite (i.e., not coextensive), disparate material tie
285.2  DF  .~.~.~ Including threaded tie member
285.3  DF  .~.~.~ Clip-type tie
285.4  DF  .~.~.~ Lockpin-type tie
286  DF  .~.~ Block type having vertical and horizontal keys
254  DF  .~ With revealed embedded protector
255  DF  .~.~ Cast in situ facings (e.g., corner bead)
256  DF  .~.~.~ With separate anchor portions
257  DF  .~.~.~ Longitudinally spaced discrete anchor portions
287.1  DF  CONDUIT, TRIM, OR SHIELD MEMBER AT CORNER
288.1  DF  .~ With mechanical fastener
289  DF  COPLANAR SUSTAINERS; E.G., JOIST TO WALL (see 52/702)
290  DF  OPPOSED STRIP SECTIONS (BASEBOARDS) AND OUTWARDLY EXTENDING SUSTAINER
291  DF  ADJUSTABLE STRESSING MEANS; E.G., WARP CORRECTION
292  DF  FOOTING OR FOUNDATION TYPE
293.1  DF  .~ For a wall
293.2  DF  .~.~ Of block (e.g., masonry) type
293.3  DF  .~.~ With wall-securing means between wall bottom and footing (e.g., sill or sill plate)
294  DF  .~ Concrete type
295  DF  .~.~ Embedded projecting tie
296  DF  .~.~ Supporting shaft
297  DF  .~.~.~ Shaft encompassed by base
298  DF  .~ Socket
299  DF  .~ Framework spans footings
300  DF  VERTICAL STRUCTURE WITH UPPER TERMINAL BEARING PLATE OR CAP
301  DF  .~ Shaft
302.1  DF  WALL, CEILING, FLOOR, OR ROOF DESIGNED FOR VENTILATION OR DRAINAGE
302.2  DF  .~ For a grain bin
302.3  DF  .~ With the vent or drain entirely along at least one substantial dimension (e.g., length, not thickness)
302.4  DF  .~.~ Composed of interfitting blocks
302.5  DF  .~ For a pole or post
302.6  DF  .~ Embedded flashing
302.7  DF  .~ Including a plug for drain or vent
306  DF  VISIBLE TRANSLUCENT BLOCK OR EMBEDDED COMPONENT
307  DF  .~ With preform of nontranslucent material
308  DF  .~.~ Forming edging for translucent panel
309.1  DF  WITH SYNTHETIC RESINOUS COMPONENT
309.2  DF  .~ Locally reinforced to receive a fastener
309.3  DF  .~ Nonfoam adhesive
309.4  DF  .~ Foam
309.5  DF  .~.~ Adhesive
309.6  DF  .~.~ Open cell
309.7  DF  .~.~ With an embedded, elongated component
309.8  DF  .~.~ Adjacent nonporous layer
309.9  DF  .~.~.~ Nonporous exterior faces
309.11  DF  .~.~.~.~ Tie between exterior faces
309.12  DF  .~.~.~ Cementitious material
309.13  DF  .~ With nonresinous component
309.14  DF  .~.~ Exterior faces
309.15  DF  .~.~ Core
309.16  DF  .~.~ Embedded, elongated component
309.17  DF  .~.~ Cementitious material
310  DF  MEANS REMOVING EXCESS MOISTURE FROM CAST IN SITU MASS
311.1  DF  ORNAMENTAL: COLOR, THICKNESS VARIATION, OR DISSIMILAR ELEMENTS FORMING PATTERN
311.2  DF  .~ Elements interfit or abut to create design
311.3  DF  .~ Decorative feature on a grille-type support
312  DF  .~ Trim strip with filler strip
313  DF  .~ Wood grain pattern arrangement
314  DF  .~ Facer formed to simulate multiple units
315  DF  .~ Visible discrete elements in cast material
316  DF  .~ Integral relief of face
317  DF  DRAFT STOP BETWEEN STUDS; E.G., FIRE STOP
318  DF  MONOLITHIC BARRIER WITH REVEALED INTERSECTING STIFFENERS; E.G., TERRAZO
319  DF  CAST IN SITU CONCRETE BARRIER WITH LATERALLY PROJECTING RIB-TYPE SUSTAINER
320  DF  .~ Block-type filler between sustainers
321  DF  .~.~ Transverse retainer-engaging sustainers
322  DF  .~.~ Preformed, settable material sustainer
323  DF  .~.~ Filler of cooperating, void-forming sections
324  DF  .~.~ With means underlying sustainer
325  DF  .~.~ Hollow, nonrectangular filler
326  DF  .~ Means suspending backer or stiffener from sustainer
327  DF  .~ Additional distinct coextensive section fixed to barrier or sustainer
328  DF  .~.~ Section on face of barrier opposite sustainer
329  DF  .~.~ Arched backer between sustainers
330  DF  .~.~.~ With flange web-type reinforcement
331  DF  .~.~ Distinct means between base of sustainer and section
332  DF  .~.~ Discrete panels forming section
333  DF  .~.~ Sustainer anchored within section
334  DF  .~ Shear-resisting means between sustainer and barrier
335  DF  .~ Sheet-form backer supported on upper terminal of sustainer
336  DF  .~.~ Ridges on corrugated backing crossing sustainer
337  DF  .~ Intersecting sustainers of barrier material; e.g., lattice type
338  DF  .~ With backer supported on internal surface of flange web-type sustainer
339  DF  .~.~ Arched backer
340  DF  .~ Sustainer enclosed by embedding material
341  DF  .~.~ Reinforcement modified at sustainer crossing
342  DF  OPENLY SPACED SLAT-TYPE LATH
343  DF  .~ Woven or filament connected
344  DF  SETTABLE MATERIAL RECEIVING BACKER FIXED TO FURRING, JOIST, OR STUD
345  DF  .~ With adjustable spacer
346  DF  .~ Means accommodating movement of backer
347  DF  .~ With isolating means on supported side of backer
348  DF  .~ Intersecting or crossing members forming backer frame
349  DF  .~.~ Terminal engaging flange or flanged member
350  DF  .~.~ Member supported by flange of crossing member
351  DF  .~ With tie anchored in load-bearing barrier
352  DF  .~ Integral backer and elongated support
353  DF  .~ With tie crossing laterally related backers
354  DF  .~ Integral part of support between edges of coplanar backers
355  DF  .~.~ With discrete separable fastener for backer
356  DF  .~ Support structurally modified to retain backer
357  DF  .~ Discrete clip engaging back of support and in front of backer
358  DF  .~.~ Elongated wire-type clip
359  DF  .~.~ Engaging flange, adjacent backer, of flange web-type support
360  DF  .~.~.~ Single clip engaging oppositely extending flanges
361  DF  .~ Impaling-type fastener
362  DF  .~.~ Support penetrated
363  DF  .~.~.~ Backer penetrated
364  DF  INSTALLED SCREED OR UNIT WITH SPECIFIED FEATURE RETAINING PENETRATING FASTENER
365  DF  .~ Position adjusting means
366  DF  .~ Adhesively secured
367  DF  .~ Stonelike material base type; e.g., concrete set
368  DF  .~.~ Composite shaft: pierceable component
369  DF  .~.~ Integral means on holder penetrates ground member
370  DF  .~.~ Holder engages opposite sides of ground member
371  DF  .~.~ Screed of striplike material
372  DF  .~.~ Locked together base and receiver
373  DF  .~.~.~ Shell with fastener-retaining feature
374  DF  .~.~.~.~ Filler
375  DF  .~.~.~ Base is preformed module or panel
376  DF  .~ Composite, including pierceable nonmetal component
377  DF  .~ Fastener deflecting
378  DF  CAST IN SITU LOADING BEARING MONOLITH WITH COEXTENSIVE SECTION AND TIE
379  DF  .~ Tie between block-type units
380  DF  CAST IN SITU BARRIER CONSTRUCTION DEFINING ISOLATED SPACE
381  DF  .~ Lined cavity formed within monolithic barrier material
382  DF  .~.~ Closed curvilinear cavity liner
383  DF  .~ Spaced barrier sections with dissimilar material tie
384  DF  VENEER TILES HELD BY NONLOAD-BEARING GRID
385  DF  .~ Attached to additional substructure
386  DF  .~ Integral projections on backer
387  DF  .~.~ Engaging edges of tile
388  DF  .~ Mesh-type backer; e.g., woven fabric
389  DF  .~ Tiles embedded in settable material
390  DF  ADHERED COPLANAR VENEER TILE-TYPE FACER; E.G., PARQUET
391  DF  .~ With additional discrete securing means
392  DF  .~ Integral edge engaging spacing feature on tile
393  DF  RELATIVELY YIELDABLE PREFORMED SEPARATOR (I.E., EXPANSION JOINT)
394  DF  .~ Between overlapping edges of surfacing sections
395  DF  .~ Separating bridger strip from juncture of panels
396.01  DF  .~ Fire or heat resistive type (e.g., for furnace wall)
396.02  DF  .~ Separator inserted prior to or during pouring of two adjacent concrete sections
396.03  DF  .~.~ Including a collapsible cell (e.g., hollow), bight, or accordion-shaped portion
396.04  DF  .~ Exposed separator between (1) set or cured concrete, (2) metal, wood, plastic, etc., or (3) prefabricated components
396.05  DF  .~.~ With embedded anchor means
396.06  DF  .~.~ Composed of at least one collapsible cell (e.g., hollow)
396.07  DF  .~.~ Having a bight portion
396.08  DF  .~.~ Between (1) brick or block courses, or (2) individual adjacent bricks or blocks
396.09  DF  .~.~.~ Bricks or blocks designed to receive separator
396.1  DF  .~.~ Between tile-type components
402  DF  .~ Held by separate spacer
403.1  DF  UNDERLYING COMPRESSIBLE LAYER OR PAD (E.G., FLOOR SYSTEMS)
404.1  DF  INSULATING INSERT; E.G., FILLER IN CAVITY IN PRECONSTRUCTED OR CAST STRUCTURE
405.1  DF  .~ Stonelike type (e.g., concrete, masonry) shell
405.2  DF  .~.~ Shell having end interfitting means
405.3  DF  .~.~ Having reinforcement in shell or insert
405.4  DF  .~.~ Insert having aligning feature
406.1  DF  .~ Enveloped-type filler
406.2  DF  .~.~ Self-contained insulating unit
406.3  DF  .~.~ Insert containing chamber
407.1  DF  .~ Filler spaced from inside face of cavity
407.2  DF  .~.~ Filler suspended by supporting means surrounding at least four sides thereof
407.3  DF  .~.~ Filler pieces within barrier frame (e.g., rafter, joist)
407.4  DF  .~.~ Means (e.g., fastener) to position insulation via supporting means for the barrier
407.5  DF  .~.~ Insulation defines air enclosing cell or compartment
404.2  DF  .~ With retaining means penetrating insulating layer
404.3  DF  .~ With divider between and holding insulating layer
404.4  DF  .~ Composed of modules having complementary abutting edges
404.5  DF  .~ Insulation suspended from discrete member (e.g., rod) within cavity
408  DF  DISPARATE SHEET LAMINA BETWEEN EXPOSED SURFACES OF WALL, FLOOR, OR ROOF (E.G., VAPOR BARRIER, WATERPROOFING MEMBRANE)
409  DF  .~ Lapped multiplanar components
410  DF  .~ Tie crossing dividing lamina
411  DF  .~ Additional material forming bond
412  DF  .~.~ Extending into intersecting joints
413  DF  .~.~ Integral projections on planar face
414  DF  CAST IN SITU COMPOSITE SLAB (E.G., STEEL-CONCRETE)
415  DF  FACERS; E.G., MODULES, MUTUALLY BONDED BY INTERNAL SETTABLE MATERIAL SECTION
416  DF  .~ Lapped or bridger strip juncture-type surfacing
417  DF  .~.~ Dissimilar strip at juncture of facers
418  DF  .~.~ Embedded fastener
419  DF  .~.~ Material between superposed facers
420  DF  .~.~.~ Partial section; e.g., adhesive edge strip
421  DF  .~ Hollow module and discrete dam for cast section
422  DF  .~ Retaining feature on module exterior
423  DF  .~ Shaft with dissimilar shell
424  DF  .~ Laterally related modules; e.g., back-to-back
425  DF  .~.~ Continuous section filling space between modules
426  DF  .~.~.~ With transverse tie
427  DF  .~.~ Transverse, disparate material form member
428  DF  .~.~ Separable, bonded tie between modules
429  DF  .~.~ Flanges on modules enclosing section
430  DF  .~.~ Integral overlapping bonded projections
431  DF  .~.~ Module reinforcement anchored in section
432  DF  .~ Facer reinforcement anchored in section
433  DF  .~ Beam or girder type with feature resisting transverse loading
434  DF  .~ Modules fixed to preformed sustainer
435  DF  .~.~ Flange web-type sustainer embedded in section
436  DF  .~ Section between integral interfitting means on modules
437  DF  .~ Section filling opposed channels in adjacent modules
438  DF  .~.~ Dissimilar material member in section
439  DF  .~ Section filling hollow or channel module
440  DF  .~ Means covering section surface
441  DF  .~.~ Distinct means separate from module
442  DF  .~ Dissimilar material member in section
443  DF  WITH MEANS (E.G., APERTURES, PROJECTIONS) FOR RECEIVING SETTABLE MATERIAL FACING (E.G., PLASTER)
444  DF  .~ Block-type backer with integral facing receiving feature
445  DF  .~ Discrete particles adhered to backer
446  DF  .~ Disparate coating material on backer
447  DF  .~ Separate sections with connecting feature
448  DF  .~.~ Interengaging edge joint
449  DF  .~ Cementitious material covered by adhered apertured sheet
450  DF  .~ Corrugated
451  DF  .~.~ Laminated on planar sheet
452  DF  .~.~ With transverse filament
453  DF  .~ Grooved backer
454  DF  .~ Attached filament or mesh
455  DF  SECTIONED IMPERFORATE FACING WITHIN PERPHERAL FRAME; E.G., PLURAL PANEL DOOR
456  DF  .~ Intersecting separators within frame
457  DF  .~ Edge-abutted panels
458  DF  .~.~ Panel edge flanges connected
459  DF  BRIDGER STRIP HIDING JUNCTURE OF PANELS
460  DF  .~ Panels attached to substructure arrangement
461  DF  .~ Bridger strip and coextensive elongated member at juncture
462  DF  .~.~ Lapped panel sections
463  DF  .~.~ With separable fastening element
464  DF  .~.~.~ Portion of bridger strip between panels
465  DF  .~ Cap
466  DF  .~.~ With separate anchor element
467  DF  .~.~.~ Traversing cap
468  DF  .~.~ Extending between spaced coplanar edges of panels
469  DF  .~.~ Completely exterior
470  DF  .~ Interfitted with surfacing section
471  DF  .~.~ In recess of section
472  DF  .~.~.~ Deformed section
473  DF  LOUVERED PANEL
474  DF  FACER HELD BY STIFFENER-TYPE FRAME
475.1  DF  .~ Self-supporting section (e.g., facing) attached to nonload bearing framing
476  DF  .~.~ With releasable frame section retaining facer
477  DF  .~.~ Stonelike load bearing-type component
478  DF  .~ Lapped multiplanar surfacing attached to substructure arrangement
479  DF  .~ Back-to-back facers spaced by concealed framing
480  DF  .~.~ With spacing sleeper or subflooring
481.1  DF  .~.~ With vertical support (e.g., stud) between facers
481.2  DF  .~.~.~ Demountable type (e.g., partition)
482  DF  .~ Frame with ductile-type deformable grip
483.1  DF  .~ Facer back abuts and conceals frame
489.1  DF  .~.~ Including clip-type fastener
489.2  DF  .~.~.~ Having a prong-type portion
762  DF  .~ Facer between exposed frame members having unitary flanges or integral retainer for attachment to frame
763  DF  .~ Interkeyed edge configurations of adjacent facers cooperate with shaft
764  DF  .~ Facer attached between exposed frame members
765  DF  .~.~ Attaching device with piercing means
766  DF  .~.~ Attaching means includes cam or wedge
767  DF  .~.~.~ Clamped against section by turning cam engaging screw
768  DF  .~.~ Attaching means pivots or includes pivoting actuating means
769  DF  .~.~ Attaching means held in position by a spring-type member
770  DF  .~.~ Attaching means contacts facer front and back faces then fastened to frame
771  DF  .~.~.~ Interconnected by intermediate member and fastener
772  DF  .~.~ Exposed attaching element holds two spaced facers to frame
773  DF  .~.~ Facer to frame attaching means resiliently biased
774  DF  .~.~.~ Attaching means in joint between adjacent facers
775  DF  .~.~ Attaching element received in channel or aperture in frame
777  DF  .~.~ Facer aligned to frame in two planes (e.g., notched facer)
778  DF  .~.~.~ Facer rabbeted to receive frame
779  DF  .~.~.~ Facer grooved to receive frame
780  DF  .~.~ Frame recessed to receive facer
781  DF  .~.~ Frame member fabricated from thin walled material
781.3  DF  .~ Additional stiffener between facer and frame
781.5  DF  .~ Preformed concrete frame
761  DF  .~ Frame member substantially cylindrical in cross-section
503  DF  HOLLOW BLOCKS ARRANGED TO FORM PASSAGEWAY
504  DF  .~ Facing of solid block-type modules
505  DF  .~ Horizontal and vertical communication
506.01  DF  SHEETLIKE ELEMENT ASSEMBLED PARALLEL TO EXISTING WALL, CEILING, OR FLOOR (E.G., INSULATING PANEL, SHEATHING)
506.02  DF  .~ For furnace or refrigeration
506.03  DF  .~.~ Mounted on frame
506.04  DF  .~.~.~ Double wall, ceiling, or floor
506.05  DF  .~ Assembled with fastening device
506.06  DF  .~ Element spaced from wall, ceiling, or floor and held by discrete retaining means (e.g., suspended ceiling or wall)
506.07  DF  .~.~ Inverted T-bar type
506.08  DF  .~.~ Section designed (e.g., groove, integral hanger) to fasten to retaining means
506.09  DF  .~.~.~ Having abutting edges to conceal retaining means
506.1  DF  .~.~.~.~ Edges interfit
507  DF  .~ Grille panel facer
508  DF  .~ Facially opposed barrier sections form cavity
509  DF  .~ With separate fastener extending beyond margin
510  DF  .~ Integral rear-seating ledge on facer
511  DF  .~ Mounting means attached to facer; e.g., upholstery panel
512  DF  .~ Separate fastener held by penetrating fastener
513  DF  .~ Discrete dissimilar tie between stonelike components
514  DF  WITH MEANS FOR SPLIT-PREVENTION OR DAMAGED PART REPAIR
514.5  DF  .~ Using settable material (e.g., grout)
515  DF  WITH DISPARATE PROTECTIVE COATING
516  DF  .~ In situ applied layer coextensive with lapped sections
517  DF  .~ Repellant treated
518  DF  LAPPED MULTIPLANAR SURFACING; E.G., SHINGLE TYPE
519  DF  .~ Interfitted sections
520  DF  .~.~ Fastener or anchor at juncture
521  DF  .~.~.~ Traversing surfacing
522  DF  .~.~ Resilient detent
523  DF  .~.~ Edge and slit
524  DF  .~.~.~ Interfitting slits
525  DF  .~.~.~ With tab
526  DF  .~.~ Tab and aperture
527  DF  .~.~ Coplanar tab on margin
528  DF  .~.~ Folded, rolled, or indented in situ
529  DF  .~.~ Reentrant
530  DF  .~.~.~ Plural oppositely opening
531  DF  .~.~.~.~ With terminal flange extending beyond joint
532  DF  .~.~.~ At corner of section
533  DF  .~.~ Joint with fluid-handling feature
534  DF  .~.~.~ Formed by deformation of base material
535  DF  .~.~ Plural offset portions
536  DF  .~.~ Face-to-face tongue and groove; e.g., dado
537  DF  .~.~.~ Meshing corrugated sheet type
538  DF  .~.~.~ Plural opposed flanges
539  DF  .~.~ Tongue and groove
540  DF  .~.~ With laminated lap section
541  DF  .~.~ Rabbet
542  DF  .~.~ Perpendicularly directed flange
543  DF  .~ With fastener or anchor
544  DF  .~.~ Interengaging connectable fastener parts
545  DF  .~.~ Engaging folded section of strip or facing
546  DF  .~.~ Fitted within edge slot or notch
547  DF  .~.~ Edge-embracing
548  DF  .~.~.~ With integral piercing point
549  DF  .~.~ Facing clamped to substructure by discrete external member
550  DF  .~.~ Embracing or interfitted with substructure
551  DF  .~.~ Subjacent fastener strip
552  DF  .~.~ Secured to or integral with cover section
553  DF  .~ With spacing or space-forming feature
554  DF  .~ With pattern-forming feature
555  DF  .~.~ Facing simulating plural elements
556  DF  .~ Metal face end covering
557  DF  .~ Plural tabs or facing elements simulator
558  DF  .~.~ Formed embossment or groove
559  DF  .~.~ Formed by slot
560  DF  .~ Tapered
561  DF  LATERALLY RELATED, INDIVIDUALLY ASSEMBLED COURSES
562  DF  .~ Utilizing discrete dissimilar material tie
563  DF  .~.~ Engaging lateral integral projection on module
564  DF  .~.~ Engaging opposed deformations in course modules
565  DF  .~.~ Embedded in course module
566  DF  .~ Header unit traverses course
567  DF  .~.~ Internal lock-head on header unit
568  DF  .~ Connected by transverse hidden joining member
569  DF  .~ Opposed lateral monolithic projections on modules
570  DF  .~.~ Locking type; i.e., against lateral separation
571  DF  .~.~.~ Additional lock means between projections
572  DF  .~.~ Opposed projections abutting
573.1  DF  INCLUDING DESIGN FEATURE (E.G., INTEGRAL CORRUGATION, TENSIONERS) ACCOMMODATING DIMENSIONAL VARIATION RESPONSIVE TO CHANGING CONDITIONS
574  DF  IDENTICAL BLOCKS OR MODULAR PANELS FITTED TO REVERSED BLOCKS OR PANELS (E.G., T-SHAPE ATTACHED TO INVERTED T-SHAPE)
575  DF  TRAPEZOID-SHAPED BLOCK (E.G., KEYSTONE)
576  DF  HAVING MEANS (E.G., HOLLOW FORM OR CORE) FORMING CAVITY, CORE, OR CELL IN SLAB
577  DF  .~ Thin-walled type (e.g., can)
578  DF  MODULE OR PANEL HAVING DISCRETE EDGEWISE OR FACE-TO-FACE CONNECTING FEATURE
579  DF  .~ Z- or U-strips, aligned flanges forming major faces
580  DF  .~ Opposed discrete edger-spacers; e.g., hollow panels
581  DF  .~ Edge-to-edge openwork panels
588.1  DF  .~ Interfitted integral flange
582.1  DF  .~ With joining means of dissimilar material and separate from unit
582.2  DF  .~.~ Includes lock or latch mechanism
583.1  DF  .~.~ Connecting protruding ends of units' reinforcement (e.g., rebar)
584.1  DF  .~.~ Clamp type
587.1  DF  .~.~ Protruding tying means (hook or eyebolt) embedded in unit at other end
586.1  DF  .~.~ Tie along and within edge or face groove; e.g., spline
586.2  DF  .~.~.~ Spline having particular shape (bone, arrow, dovetail, etc.)
585.1  DF  .~.~ Tie (e.g., dowel) placed in preformed opposed openings
589.1  DF  .~ Having integral key
590.1  DF  .~.~ Dovetail-type key
590.2  DF  .~.~.~ Keys, mortises, or key and mortise on opposed faces or edges
590.3  DF  .~.~.~ Having mortise with internal space
591.1  DF  .~.~ Key on angularly related edges or faces
591.2  DF  .~.~.~ Multiple, finite keys (e.g, perpendicular sawtooth)
591.3  DF  .~.~.~ Key designed for four direction lock
591.4  DF  .~.~.~ Rabbet on two perpendicular faces or edge and face (e.g., ship lap) for key
591.5  DF  .~.~.~.~ With additional locking feature (e.g., fastener)
592.1  DF  .~.~ Keys, mortises, or key and mortise on opposed edges or faces
592.2  DF  .~.~.~ Key designed for four direction lock
592.3  DF  .~.~.~.~ In a vertical arrangement
592.4  DF  .~.~.~ Having mortise with internal space
592.5  DF  .~.~.~.~ And provided for stacking
592.6  DF  .~.~.~ Designed for stacking (e.g., key on top surface, mortise on bottom)
596  DF  OPAQUE STONELIKE MODULE
597  DF  .~ Discrete clip-gripping facing sheet
598  DF  .~ Lateral retaining feature on facing sheet
599  DF  .~.~ Terminal flanges
600  DF  .~ Elongated reinforcing
601  DF  .~.~ Dissimilar material edging
602  DF  .~.~ Slab type with integral ribs
603  DF  .~ With integral spacing projections
604  DF  .~ Particularly related to adjacent module
605  DF  .~ Grooves on juncture face
606  DF  .~ With traversing passage
607  DF  .~.~ Additional intersecting, transversing passage, or groove
608  DF  .~ Nonrectangular cross-section
609  DF  .~.~ Faces with offset edges
610  DF  .~.~.~ L-shaped
611  DF  .~.~.~ T-shaped
612  DF  .~ With layered stonelike components
782.1  DF  COMPOSITE PREFABRICATED PANEL INCLUDING ADJUNCTIVE MEANS
782.11  DF  .~ Railroad car door
782.2  DF  .~ Rimmed furniture top formed of face-to-face sheets
782.21  DF  .~.~ Game tabletop
782.22  DF  .~.~ Including flexible top sheet
782.23  DF  .~.~.~ With mechanical fastener for securing the rim
782.24  DF  .~.~ With mechanical fastener for securing the rim
783.1  DF  .~ Sandwich or hollow with sheet-like facing members
783.11  DF  .~.~ Corrugated component
783.12  DF  .~.~.~ For door or door shutter
783.13  DF  .~.~.~.~ Fire resistant
783.14  DF  .~.~.~ Juxtaposed corrugated sheets
783.15  DF  .~.~.~.~ Abutting trough to crest
783.16  DF  .~.~.~.~.~ Angled abutting corrugations
783.17  DF  .~.~.~ Corrugated intermediate sheet
783.18  DF  .~.~.~ Core of elongated, corrugated spacers
783.19  DF  .~.~.~ Corrugated sheet and flat sheet juxtaposed
784.1  DF  .~.~ For door or door shutter
784.11  DF  .~.~.~ Fire resistant
784.12  DF  .~.~.~.~ In-turned opposed flanges form edge of door panel
784.13  DF  .~.~.~ In-turned opposed flanges form edge of door
784.14  DF  .~.~.~ Multicellular core
784.15  DF  .~.~.~ Insulating core
784.16  DF  .~.~.~ Having a single hollow cavity
785.1  DF  .~.~ Mirror
785.11  DF  .~.~.~ Portable (e.g., hand-held)
785.12  DF  .~.~.~ For vehicle
786.1  DF  .~.~ Parallel, transparent panes (e.g., double glass window panel, etc.)
786.11  DF  .~.~.~ Intermediate non-glass sheet-like component
786.12  DF  .~.~.~.~ For vehicle
786.13  DF  .~.~.~ Internal spacer
787.1  DF  .~.~ Having internal receiver for elongated lateral fastener
787.11  DF  .~.~.~ Sound or heat resistant
787.12  DF  .~.~.~ For vehicle
788.1  DF  .~.~ Hermetically sealed, opaque or transparent panel
789.1  DF  .~.~ Dimpled or embossed sheet
790.1  DF  .~.~ Internal, diagonal, elongated stiffener
791.1  DF  .~.~ Perforate or woven sheet
792.1  DF  .~.~ In-turned opposed flanges form panel edge
792.11  DF  .~.~.~ Flanges interfit
793.1  DF  .~.~ Multicellular core
793.11  DF  .~.~.~ Elongated strip-like laterally spaced elements form core
794.1  DF  .~.~ Insulating core
795.1  DF  .~.~ Having a single hollow cavity
796.1  DF  .~ Face-to-face sheets in substantially continuous contact
796.11  DF  .~.~ For furniture top
796.12  DF  .~.~.~ Having separate attached, elongated edging or stiffener
797.1  DF  .~.~ Having separate attached, elongated edging or stiffener
798.1  DF  .~ Corrugated or embossed panel having separate attached, elongated edging or stiffener
799.1  DF  .~ Perforate panel having separate attached, elongated edging or stiffener
799.11  DF  .~.~ Elongated, laterally spaced strips or strands
799.12  DF  .~.~.~ Intersecting strips or strands
799.13  DF  .~.~.~.~ Strip having orifice encompassing intersecting strip
799.14  DF  .~.~.~.~ Strip interfits edge slot of intersecting strip
800.1  DF  .~ Having separate attached, elongated edging or stiffener
800.11  DF  .~.~ Overlaps panel edge face and panel major face
800.12  DF  .~.~.~ U-shaped channel overlaps panel edge and major faces
800.13  DF  .~.~.~.~ Closure
800.14  DF  .~.~.~.~.~ Having transparent or transluscent panel
800.15  DF  .~.~.~.~.~.~ Separate strips form U-shaped channel
800.16  DF  .~.~.~.~.~.~.~ Having mechanical fastener (e.g., nail, bolt, screw, etc.) for securing channel
800.17  DF  .~.~.~.~.~ Separate strips form U-shaped channel
800.18  DF  .~.~.~.~ Having mechanical fastener (e.g., nail, bolt, screw, etc.) for securing channel
801.1  DF  .~.~ Overlaps major face only
801.11  DF  .~.~.~ Spaced inwardly of edge face
801.12  DF  .~.~.~.~ Closure
802.1  DF  .~.~ Overlaps edge face only
802.11  DF  .~.~.~ Extends laterally of edge
630  DF  IMPERFORATE PANEL WITH INTEGRAL REINFORCING
631  DF  CORNER FORMED BY LAMINATE WITH BENT FACING SECTION
632  DF  SHAFT OR OPENWORK, AXIALLY EXTENSIBLE
633  DF  OPENWORK; E.G., TRUSS, TRELLIS, GRILLE, SCREEN, FRAME, OR REBAR CHAIR
634  DF  .~ Truss with unitary chord and web; e.g., sheet metal
635  DF  .~.~ Expanded metal
636  DF  .~.~ Web portions connected between chords
637  DF  .~ Superimposed three-dimensional units
638  DF  .~.~ Diagonal and horizontal bracing extend from juncture of sections
639  DF  .~ Curvilinear or peaked truss
640  DF  .~.~ With means to vary camber
641  DF  .~.~ Collapsible or demountable
642  DF  .~.~ Laminated
643  DF  .~.~ Structurally related trusses
644  DF  .~.~ Arcuate chord
645  DF  .~ Components adjustably or collapsibly connected
646  DF  .~.~ Three-dimensional space-defining
647  DF  .~ Wire connected to flange of I- or T-type member
648.1  DF  .~ Three-dimensional space-defining
649.1  DF  .~.~ Reinforcement for settable material
649.2  DF  .~.~.~ For beam, column, etc.
649.3  DF  .~.~.~.~ Having perimeter-surrounding element
649.4  DF  .~.~.~.~.~ Helical
649.5  DF  .~.~.~.~.~.~ Collapsible
649.6  DF  .~.~.~.~ Additional laterally projecting means
649.7  DF  .~.~.~.~.~ Spacer-positioner
649.8  DF  .~.~.~ Spacer-positioner
650.1  DF  .~.~ Beam (e.g., girder, joist, etc.)
650.2  DF  .~.~.~ Inclined struts or ties meeting at intermediate runner
650.3  DF  .~.~ Openwork deck, walkway, ceiling, etc.
651.01  DF  .~.~ Vertically oriented (e.g., tower, etc.)
651.02  DF  .~.~.~ For electrical conductor (e.g., line-pole, line-tower, etc.)
651.03  DF  .~.~.~.~ Internal transverse spacer for runners
651.04  DF  .~.~.~.~ Having perimeter-surrounding element (e.g., helical, etc.)
651.05  DF  .~.~.~ For supporting hoisting or boring equipment (e.g., derrick, gantry)
651.06  DF  .~.~.~.~ Inclined struts or ties meeting at intermediate runner
651.07  DF  .~.~.~ Column, mast, etc.
651.08  DF  .~.~.~.~ Internal transverse spacer for runners
651.09  DF  .~.~.~.~ Inclined struts or ties meeting at intermediate runner
651.1  DF  .~.~.~ Scaffolding
651.11  DF  .~.~ Having perimeter-surrounding element
652.1  DF  .~.~ Triangular lattice
653.1  DF  .~.~ Framework
653.2  DF  .~.~.~ Having tubular member
654.1  DF  .~.~ Parallel trellises or sheets held by disparate connector
655.1  DF  .~.~ Having specific connector, etc.
655.2  DF  .~.~.~ Spheroidal
656.1  DF  .~ Outside corner or peripherally bordered (i.e., framing, etc.)
656.2  DF  .~.~ Portal frame or closure frame
656.3  DF  .~.~.~ Fireproof
656.7  DF  .~.~.~ For screen or storm door or window or shutter, etc.
656.4  DF  .~.~.~ For door
656.5  DF  .~.~.~ For window
656.6  DF  .~.~.~.~ Metal sash or frame
656.8  DF  .~.~ Grille-type insert
656.9  DF  .~.~ Joint, connector
657  DF  .~.~ "X" or corner brace
658  DF  .~.~ Integral corner; e.g., bent shaft
659  DF  .~ Embedded-type free, discrete elements; e.g., set or rings
660  DF  .~ Fabric or lattice; e.g., indeterminate grating
661  DF  .~.~ Perforated with attached filaments
662  DF  .~.~ Plural facially contacting layers
663  DF  .~.~ Discrete component; wholly internal; e.g., architectural grille
664  DF  .~.~ Intersecting strips or strands
665  DF  .~.~.~ Separate connector at crossing
666  DF  .~.~.~ Face-to-face slats, edges coplanar
667  DF  .~.~.~.~ Slat orifice encompasses slat
668  DF  .~.~.~.~ Interfitted edge slot
669  DF  .~.~.~ Dissimilar cross-section between crossings
670  DF  .~.~ Expanded metal
671  DF  .~.~.~ Laterally displaced sections; e.g., corrugated
672  DF  .~.~.~.~ Nonexpanded, channel-shaped ribs
673  DF  .~.~ Perforated
674  DF  .~.~.~ Corrugated
675  DF  .~.~.~ Material laterally displaced
676  DF  .~.~ Mesh type with attached discrete bodies
677  DF  .~ Spacer-positioner; e.g., rebar chair
678  DF  .~.~ Adjustable support
679  DF  .~.~ Penetrator with limiting stop
680  DF  .~.~.~ Hook-type head integral with penetrating leg
681  DF  .~.~.~ Penetrating leg traversing separate stop
682  DF  .~.~.~.~ Cup, bulb, or U-shaped stop
683  DF  .~.~.~.~ Block-type stop
684  DF  .~.~ Support member retaining means movable or deformable to final position
685  DF  .~.~.~ Crossed supported member type
686  DF  .~.~ Crossed supported member type
687  DF  .~.~ Plural feet or seat
688  DF  .~.~.~ Units attached to separate connector
689  DF  .~.~.~ Single seat
690  DF  .~ Side-by-side terminus shafts; e.g., truss
691  DF  .~.~ Truss with inclined lower chord
692  DF  .~.~ Truss with compound chord
693  DF  .~.~ Diagonal bracing
694  DF  .~.~.~ Continuous serpentine; e.g., Warren truss
695  DF  .~.~.~ X-braced; i.e., connectors crossing
696  DF  .~.~ Sheet metal-type spacer-connector
697  DF  .~ Shaft with truss-braced cross-arm
698  DF  ASSEMBLED IN SITU-TYPE ANCHOR OR TIE
699  DF  .~ With feature engaging form
700  DF  .~.~ Integral penetrating means
701  DF  .~.~ Separate forms fastener within socket member
702  DF  .~ Depending cantilevered seat portion; e.g., joist anchor
703  DF  .~ Traversing-type anchor
704  DF  .~ Socket type
705  DF  .~.~ Helical anchoring feature
706  DF  .~.~ Traversing rod spaced internally of socket base
707  DF  .~.~ With discrete attached embedded member
708  DF  .~.~ Separate base and wall members forming socket
709  DF  .~.~ Selective stops for element held
710  DF  .~.~ Elongated supported track type
711  DF  .~.~ Internal stop for head of element held
712  DF  .~ Sheet or wire tie
713  DF  .~.~ Separably connected sections
714  DF  .~.~ Integrally connected different form-fastening feature
715  DF  .~.~ Sheet form with tabs oppositely extending from base sheet
716.1  DF  IN SITU ATTACHED-TYPE CHANNEL OR TRIM STRIP (E.G., EDGING)
716.2  DF  .~ Water-guard
716.3  DF  .~ Upholstery trim
716.4  DF  .~.~ With separate means attaching to substructure
716.5  DF  .~ Vehicle trim
716.6  DF  .~.~ Interengaging fastener and strip edges or flanges (e.g., snap-on type)
716.7  DF  .~.~.~ Having resilient-type anchor (e.g., spring clip)
716.8  DF  .~ Panel gripping channel
717.01  DF  .~ Portal or closure trim
717.02  DF  .~.~ Thermal break
718.01  DF  .~ With separate means attaching to substructure
718.04  DF  .~.~ Interengaging fastener and strip edges or flanges (e.g., snap-on type)
718.05  DF  .~.~.~ Having rigid shank-type anchor
718.06  DF  .~.~.~ Having resilient-type anchor
718.07  DF  .~.~.~.~ Wire type
718.02  DF  .~.~ Having rigid shank-type anchor
718.03  DF  .~.~ Having resilient-type anchor
717.03  DF  .~ Flexible strip
717.04  DF  .~ Multilayer composite
717.05  DF  .~ Polymeric
717.06  DF  .~ Metallic
719  DF  CROSSED REINFORCING RODS WITH CONNECTOR
720.1  DF  SHAFT (I.E., ELONGATED RIGID STRUCTURE)
720.2  DF  .~ Baluster type (e.g., newel post, spindle, etc.)
720.3  DF  .~ Security bar
721.1  DF  .~ Stone-like component (e.g., concrete, etc.)
721.2  DF  .~.~ Upright
721.3  DF  .~.~.~ Sustainer
721.4  DF  .~.~.~.~ Having outer layer or shell
721.5  DF  .~.~.~.~.~ Partial sleeve or collar
722.1  DF  .~.~.~ Conduit
723.1  DF  .~.~.~ Having shell-like outer layer
723.2  DF  .~.~.~.~ Partial sleeve (e.g., collar, etc.)
724.1  DF  .~.~ Having feature resisting transverse loading (e.g., beam)
724.2  DF  .~.~.~ Tension member having attached projection
724.3  DF  .~.~.~ Lattice-type structure
724.4  DF  .~.~.~ Having arch feature
724.5  DF  .~.~.~ Having outer layer or shell
726.1  DF  .~ End-to-end connected sections
726.2  DF  .~.~ Beam
726.3  DF  .~.~ Upright
726.4  DF  .~.~.~ Utility pole
726.5  DF  .~.~.~ Chimney, flue, etc.
729.1  DF  .~ I-beam
729.2  DF  .~.~ Compound construction
729.3  DF  .~.~.~ Corrugated web
729.4  DF  .~.~.~ Wooden component
729.5  DF  .~.~ Folded sheet material
730.1  DF  .~ Longitudinally related striplike sections
730.2  DF  .~.~ Reinforcement for settable material
730.3  DF  .~.~ Closure related (e.g., stile, sash bar, mullion, etc.)
730.4  DF  .~.~.~ Forms hollow enclosure (e.g., tubular)
730.5  DF  .~.~.~.~ Having interlocking feature
730.6  DF  .~.~.~ Having angular component (e.g., having L, T, Z cross-section)
730.7  DF  .~.~ Wood
731.1  DF  .~.~ Structural support
731.2  DF  .~.~.~ Forms hollow enclosure (e.g., box beam)
731.3  DF  .~.~.~.~ Having interlocking feature
731.4  DF  .~.~.~.~ Upright
731.5  DF  .~.~.~.~.~ Partition support (e.g., stud, furring, etc.)
731.6  DF  .~.~.~.~ For vehicle
731.7  DF  .~.~.~ Having angular component (e.g., having L, T, Z cross-section)
731.8  DF  .~.~.~.~ Upright
731.9  DF  .~.~.~.~ Partition support (e.g., stud, furring, etc.)
732.1  DF  .~.~ Forms hollow enclosure
732.2  DF  .~.~.~ Having interlocking feature
732.3  DF  .~.~.~ Upright
733.1  DF  .~ Ceiling hanger
733.2  DF  .~ Stud, furring-strip, lath-strip, etc.
733.3  DF  .~.~ Having projection which is one piece with shaft
733.4  DF  .~.~ Curtain wall joint
734.1  DF  .~ For closure or closure portal
734.2  DF  .~.~ Window came, glazing bar, etc.
735.1  DF  .~ For vehicle
736.1  DF  .~ Upright (e.g., post, pole, etc.)
736.2  DF  .~.~ Having attached intersecting member (e.g., cross-arm)
736.3  DF  .~.~ Having shell-like outer layer
736.4  DF  .~.~.~ Partial sleeve (e.g., collar, etc.)
737.1  DF  .~ Girder, column, etc.
737.2  DF  .~.~ Plural or composite having attached intersecting member
737.3  DF  .~.~ Wood/metal composite
737.4  DF  .~.~ Having shell-like outer layer
737.5  DF  .~.~.~ Partial sleeve (e.g., collar, etc.)
737.6  DF  .~.~ Box-type, channel, or angle, cross-section
738.1  DF  .~ Having shell-like outer layer
739.1  DF  .~ Strut
740.1  DF  .~ Tension member (e.g., re-bar)
740.2  DF  .~.~ Embossed or dimpled
740.3  DF  .~.~ Ribbed
740.4  DF  .~.~.~ Longitudinal
740.5  DF  .~.~.~ Spiral
740.6  DF  .~.~ Having projection which is one piece with shaft
740.7  DF  .~.~.~ Mechanically attached or bonded
740.8  DF  .~.~ Sinuous curve type
740.9  DF  .~.~ Axially twisted
741.1  DF  PROCESSES
741.11  DF  .~ Requiring soil work
741.12  DF  .~.~ Container
741.13  DF  .~.~ Wall
741.14  DF  .~.~ Upright erection
741.15  DF  .~.~ Support
741.2  DF  .~ Stair
741.3  DF  .~ Protection
741.4  DF  .~ Sealing
741.41  DF  .~.~ Cementitious surfacing
742.1  DF  .~ Filling preformed cavity
742.11  DF  .~.~ For appliance
742.12  DF  .~.~ Filler is sheet material
742.13  DF  .~.~ Filler material is flowable
742.14  DF  .~.~.~ Filler is cementitious (e.g., concrete, etc.)
742.15  DF  .~.~.~.~ Fastening
742.16  DF  .~.~ Grouting or pointing
745.01  DF  .~ Storage facility construction
745.02  DF  .~ Using prefabricated subenclosure
745.03  DF  .~.~ Stacked
745.04  DF  .~.~ Tower support
745.05  DF  .~ Barrier construction
745.06  DF  .~.~ Cover
745.07  DF  .~.~.~ Arcuate
745.08  DF  .~.~.~.~ Using prefabricated unit
745.09  DF  .~.~ Vertical
745.1  DF  .~.~.~ Using prefabricated unit
745.11  DF  .~.~.~.~ Pivoted unit
745.12  DF  .~.~.~ Support
745.13  DF  .~.~ Using prefabricated unit
745.14  DF  .~.~.~ Hinged unit
745.15  DF  .~ Portal or closure construction
745.16  DF  .~.~ Using prefabricated unit
745.17  DF  .~ Column, mast, etc., construction
745.18  DF  .~.~ Using prefabricated unit
745.19  DF  .~ Fabrication of member, module, etc.
745.2  DF  .~.~ And moving into position
745.21  DF  .~ Anchor, bond, etc.
746.1  DF  .~ Adhering preformed sheet-form member
746.11  DF  .~.~ For roofing
746.12  DF  .~.~ Mosaic veneer
747.1  DF  .~ Assembling exposed modules
747.11  DF  .~.~ Tiling
747.12  DF  .~.~ Stone-like module
747.13  DF  .~.~.~ Refactory
748.1  DF  .~.~ Overlapping or interfolding edges (e.g., shingling, etc.)
748.11  DF  .~.~.~ Sheathing
749.1  DF  MACHINE OR IMPLEMENT
749.11  DF  .~ Tiling
749.12  DF  .~ Roofing
749.13  DF  .~ Masonry
749.14  DF  .~.~ Bricklaying machine
749.15  DF  .~.~ Lining
750  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTION
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900  DF  HAZARDOUS MATERIAL PERMEATION PREVENTION (E.G., RADON)
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DIGESTS
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DIG 1  DD  Hand tools for assembling building components
DIG 2  DD  Masonry lattice or openwork
DIG 3  DD  Trailer or mobile home skirt
DIG 4  DD  Magnetic connecting means for building components
DIG 5  DD  Designed for thermal distortion
DIG 6  DD  Toothed connecting means
DIG 7  DD  Synthetic building materials, reinforcements and equivalents (e.g., Rubinstein pats.)
DIG 8  DD  Imitation beams
DIG 9  DD  Structure including reclaimed component (e.g., trash)
DIG 10  DD  Polyhedron
DIG 11  DD  Mobile-structure stabilizing anchor
DIG 12  DD  Temporary protective expedient
DIG 13  DD  Velcro
DIG 14  DD  Shelter shaped to article configuration
DIG 15  DD  Seal for corrugated sheets
DIG 16  DD  Roofing with pressure sensitive adhesive (e.g., shingle from 52/173)
DIG 17  DD  With transparent walls or roof (e.g., sunroom)