US Patent Class 36
BOOTS, SHOES, AND LEGGINGS




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Current as of: June, 1999
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  DF  CLASS NOTES
1  DF  MISCELLANEOUS
1.5  DF  BOOTS OR SHOES AND DETACHABLE LEG COVERS
2 R  DF  LEGGINGS AND GAITERS
2 A  DF  .~ Spiral
2 B  DF  .~ Molders
83  DF  BOOTS AND SHOES
84  DF  .~ Made of material other than leather
85  DF  .~.~ Rigid material (e.g., metal, wood, etc.)
86  DF  .~.~.~ Wood
87  DF  .~.~ Plastic
88  DF  .~ Foot-supporting or foot-conforming feature
89  DF  .~.~ Ankle support
90  DF  .~.~.~ For child's foot
91  DF  .~.~ Arch support
92  DF  .~.~ Heel support
93  DF  .~.~ Form-fitting interior
94  DF  .~.~.~ Toe spacer
95  DF  .~.~.~ For relief of corn or bunion
96  DF  .~.~ Foot shield
97  DF  .~ With adjustment of shoe size
98  DF  .~ With coating, treatment or impregnation of shoe
99  DF  .~ Having plural similar parts (e.g., two tongues, etc.)
100  DF  .~ Convertible from one style or color to another
101  DF  .~.~ By detachable uppers
102  DF  .~ Resilient or flexible shoe
103  DF  .~ Having particular outsole (e.g., sectional sole)
104  DF  .~.~ Flat sole
105  DF  .~ Having particular heel (e.g., closure at rear of wearer's heel)
106  DF  .~ Lacking particular shoe part (e.g., without upper)
107  DF  .~ Having shoe-reinforcing plate
108  DF  .~.~ Shank support
109  DF  .~ With leg portion
110  DF  .~ Shoe for cast on foot
111  DF  .~ Animal shoe
112  DF  .~ Shoe for children or dolls
113  DF  .~ Occupational or athletic shoe (e.g., roof climbing, gardening, etc.)
114  DF  .~.~ Athletic shoe or attachment therefor
115  DF  .~.~.~ For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground
116  DF  .~.~.~.~ For walking or sliding on shifting media
117.1  DF  .~.~.~.~.~ Ski boot
117.2  DF  .~.~.~.~.~.~ Cross-country ski boot
117.3  DF  .~.~.~.~.~.~ Sole feature
117.4  DF  .~.~.~.~.~.~.~ For walking
117.5  DF  .~.~.~.~.~.~.~ Canting, lifting, or orthopedic sole, midsole, or insole
117.6  DF  .~.~.~.~.~.~ Having interior foot retaining means
117.7  DF  .~.~.~.~.~.~.~ With adjustment mechanism
117.8  DF  .~.~.~.~.~.~.~.~ Retaining means engages rear of foot or leg
117.9  DF  .~.~.~.~.~.~.~.~ Retaining means engages instep or shin
118.1  DF  .~.~.~.~.~.~.~.~.~ Adjustable mechanism includes flexible elongated member tensioned by boot closure or pivoting movement of boot upper
118.2  DF  .~.~.~.~.~.~ Having pivotable upper
118.3  DF  .~.~.~.~.~.~.~ Adjustable pivot stiffness
118.4  DF  .~.~.~.~.~.~.~.~ And adjustable pivot range
118.5  DF  .~.~.~.~.~.~.~.~ Forward mounted stiffness adjustment means
118.6  DF  .~.~.~.~.~.~.~.~.~ Flush instep mounted stiffness adjustment means
118.7  DF  .~.~.~.~.~.~.~ Locking pivot
118.8  DF  .~.~.~.~.~.~.~ Adjustable pivot range
118.9  DF  .~.~.~.~.~.~.~ Pivot on rear quarter
119.1  DF  .~.~.~.~.~.~ Having semi-rigid upper with adjustable flexibility
122  DF  .~.~.~.~.~ Snow shoe (e.g., having binding, harness, etc.)
123  DF  .~.~.~.~.~.~ Foldable or collapsible snowshoe
124  DF  .~.~.~.~.~.~ With anti-slip means (e.g., cleat, etc.)
125  DF  .~.~.~.~.~.~ With binding permitting foot to pivot
126  DF  .~.~.~ For baseball
127  DF  .~.~.~ For golf
128  DF  .~.~.~ For football
129  DF  .~.~.~ For track
130  DF  .~.~.~ For bowling
131  DF  .~.~.~ For riding (e.g., cycling, horse riding, etc.)
132  DF  .~.~.~ Attachment (e.g., weight for shoe, etc.)
133  DF  .~.~.~.~ Surface to control flight of kicked object
134  DF  .~.~.~.~ Cleat (e.g., movable, detachable, etc.)
135  DF  .~.~.~.~.~ Blocking device
136  DF  .~ Shoe attachment (e.g., ornament, pocket, etc.)
137  DF  .~.~ Light-reflecting or illuminating means
138  DF  .~.~ To facilitate removal or donning of shoe
139  DF  .~.~ Noise maker
2.6  DF  .~ Heated
3 R  DF  .~ Ventilated
3 A  DF  .~.~ Uppers
3 B  DF  .~.~ Soles
7.1 R  DF  .~ Overshoes
7.2  DF  .~.~ Heelless
7.4  DF  .~.~.~ Rubber
7.7  DF  .~.~.~ Antislipping sandals
7.3  DF  .~.~ Rubber
7.5  DF  .~.~ Sandals
7.6  DF  .~.~.~ Antislipping
7.8  DF  .~.~.~ Spring
7.1 A  DF  .~.~ With inside heel protector
8.1  DF  .~ Bathing
8.2  DF  .~ Burial
8.3  DF  .~ Dancing
8.4  DF  .~ Fitting
11  DF  .~ Moccasins
11.5  DF  .~ Sandals
4  DF  .~ Rubber
9 R  DF  .~ Felt and fabric
9 A  DF  .~.~ Paper
10  DF  INSIDE SLIPPERS
12  DF  SOLE-ATTACHING MEANS
13  DF  .~ Wooden soles
14  DF  .~ Rubber
15  DF  .~ Detachable soles
16  DF  .~ Outturned uppers
17 R  DF  .~ Welt connected
17 A  DF  .~.~ Evaginated
17 PW  DF  .~.~ Pre-welt connected
18  DF  .~ Single-faced stitch
19 R  DF  .~ Through and through
19 A  DF  .~.~ Evaginated
19.5  DF  .~ Cement only
21  DF  .~ Seams
22 R  DF  .~ Prepared soles
22 A  DF  .~.~ With reinforcing means
23  DF  .~ Fasteners
24  DF  .~.~ Peg
24.5  DF  INTERFITTED SOLE AND HEEL
25 R  DF  SOLES
26  DF  .~ Fleeced slipper
27  DF  .~ Spring heel
28  DF  .~ Cushion
29  DF  .~.~ Pneumatic
30 R  DF  .~ Laminated
30 A  DF  .~.~ Fillers
31  DF  .~ Sectional
32 R  DF  .~ Rubber
32 A  DF  .~.~ From old tires
33  DF  .~ Wooden
25 A  DF  .~ Rope
34 R  DF  HEELS
35 R  DF  .~ Cushion
36 R  DF  .~.~ Detachable
36 A  DF  .~.~.~ Sectional
36 B  DF  .~.~.~ Snap action
36 C  DF  .~.~.~ Stud and slot
37  DF  .~.~ Internal cushion
38  DF  .~.~ Metallic spring
35 A  DF  .~.~ Rubber and leather heel lifts
35 B  DF  .~.~ Pneumatic
39  DF  .~ Rotary
40  DF  .~ Metallic shell
41  DF  .~.~ Detachable
42  DF  .~ Detachable
34 A  DF  .~ Plastic
34 B  DF  .~ Covered
43  DF  INSOLES
44  DF  .~ Laminated
45  DF  UPPERS
46.5  DF  .~ Prepared for lasting
47  DF  .~ Blanks
48  DF  .~.~ Integral vamp and quarters
49  DF  .~.~.~ Seamless
50.1  DF  .~ Closure
50.5  DF  .~.~ For ski boot
51  DF  .~.~ Elastic
52  DF  .~.~ Buttonhole pieces
53  DF  .~.~ Slit strays
54  DF  .~.~ Tongue pieces
55  DF  .~ Linings
56  DF  .~ Pulls
57  DF  .~ Seams, stays and pipings
58  DF  .~ Metallic seam stiffener
58.5  DF  BOOT AND SHOE RETAINING
58.6  DF  .~ Heel engaging
68  DF  COUNTER STIFFENERS
69  DF  COUNTER AND HEEL SUPPORTS
71  DF  PADS
76 R  DF  SHANKS
76 C  DF  .~ Reinforced insoles
76 HH  DF  .~ Heel huggers
77 R  DF  TOE CAPS AND TIPS
77 M  DF  .~ Materials
78  DF  WELTS AND RANDS
80  DF  WITH HEEL LOCK
81  DF  FOOT ELEVATORS
82  DF  WITH HEEL PLATE
59 R  DF  ANTISLIPPING DEVICES
61  DF  .~ Disengaging
62  DF  .~ Detachable
64  DF  .~.~ Clamping
65  DF  .~.~.~ Screw
66  DF  .~.~ Attached fasteners
67 R  DF  .~ Calks
67 A  DF  .~.~ Cleats and calks
67 B  DF  .~.~ Metal
67 C  DF  .~.~ Driven
67 D  DF  .~.~ Detachable
59 A  DF  .~ Rubber plugs
59 B  DF  .~ Inserted
59 C  DF  .~ Modified tread surface
59 D  DF  .~ String type
70 R  DF  GARMENT PROTECTORS
70 A  DF  .~ Blacking
71.5  DF  PREFORMED, EXTERNALLY APPLIED, WEAR-CONNECTING ATTACHMENTS
72 R  DF  PROTECTORS
72 A  DF  .~ Shank
72 B  DF  .~ Heel
72 C  DF  .~ Shoe making operations
73  DF  .~ Sole and/or heel
74  DF  .~.~ Spur attached
75 R  DF  .~.~ Embedded
75 A  DF  .~.~.~ Driven
140  DF  ORTHOPEDIC BOOT OR SHOE WITH CORRECTIVE ELEMENT
141  DF  .~ With means to massage foot
142  DF  .~ With means to turn foot about long axis of leg
143  DF  .~.~ With means to turn foot about its long axis
144  DF  .~ With means to turn foot about its long axis
145  DF  .~ Arch support
146  DF  .~.~ With suction retaining means
147  DF  .~.~ With ventilating means
148  DF  .~.~ Comprising outside shank stiffener
149  DF  .~.~.~ Shank integral with heel or sole
150  DF  .~.~.~ Adjustable
151  DF  .~.~.~ Including metal spring means
152  DF  .~.~.~ Metal plate only
153  DF  .~.~ Comprising fluid cushion
154  DF  .~.~ Comprising a moldable composition, e.g., "plastic"
155  DF  .~.~ Adjustable position or shape
156  DF  .~.~.~ By screw means
157  DF  .~.~.~.~ With multiple screws
158  DF  .~.~.~ By spring placement
159  DF  .~.~.~ By shims
160  DF  .~.~.~ With plural selective positioning means
161  DF  .~.~.~.~ Comprising alternately usable fastening elements on insert
162  DF  .~.~.~.~.~ Comprising prongs
163  DF  .~.~.~.~.~ Comprising snap fasteners
164  DF  .~.~.~.~ Comprising multiple alternately usable pockets
165  DF  .~.~.~ With pockets
166  DF  .~.~ For the longitudinal arch
167  DF  .~.~.~ Single rigid metal plate only
168  DF  .~.~.~ Including metal spring means
169  DF  .~.~.~ Built into boot or shoe
170  DF  .~.~.~.~ Sling type
171  DF  .~.~.~.~ Including arch-contacting metal plate
172  DF  .~.~.~.~ Wedge on sole only
173  DF  .~.~.~ With heel support
174  DF  .~.~.~.~ And metatarsal support
175  DF  .~.~.~.~.~ With metal reinforcing means
176  DF  .~.~.~.~.~ Integral
177  DF  .~.~.~.~.~.~ Metal plate only
178  DF  .~.~.~.~.~ Comprising multiple layers
179  DF  .~.~.~.~.~ Including metal spring means
180  DF  .~.~.~ With metatarsal support
181  DF  .~.~.~ Comprising multiple layers
182  DF  .~.~ Metatarsal support integral with shank stiffener
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DIGESTS
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DIG 1  DD  Cement
DIG 2  DD  Plastic