US Patent Class 70
LOCKS
 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
| DF | CLASS NOTES | |
| 1 | DF | MISCELLANEOUS |
| 1.5 | DF | ATTACK-ACTUATED DEFEATING MECHANISMS |
| 1.7 | DF | .~ With reset mechanisms |
| 2 | DF | HASP |
| 3 | DF | .~ Combination lock |
| 4 | DF | .~.~ Hasp-carried |
| 5 | DF | .~.~ Keeper-carried |
| 6 | DF | .~ Key lock |
| 7 | DF | .~.~ Hasp-carried |
| 8 | DF | .~.~.~ Keeper-encasing |
| 9 | DF | .~.~.~.~ Dead bolt |
| 10 | DF | .~.~.~.~ Latching bolt |
| 11 | DF | .~.~.~ Dead bolt |
| 12 | DF | .~.~.~ Latching bolt |
| 13 | DF | .~.~ Keeper-carried |
| 14 | DF | PORTABLE |
| 15 | DF | .~ Fetters |
| 16 | DF | .~.~ Manacles and cuffs |
| 17 | DF | .~.~.~ Nippers |
| 18 | DF | .~.~ Shackles |
| 19 | DF | .~ Clamps |
| 20 | DF | .~ Padlocks |
| 21 | DF | .~.~ Combination and/or key-controlled |
| 22 | DF | .~.~ Combination-controlled |
| 23 | DF | .~.~.~ Non-shackle type |
| 24 | DF | .~.~.~ Rigid shackle |
| 25 | DF | .~.~.~.~ Sliding |
| 26 | DF | .~.~.~.~.~ Removable |
| 27 | DF | .~.~.~.~ Pivoted |
| 28 | DF | .~.~.~.~.~ Sliding detent |
| 29 | DF | .~.~.~.~.~ Swinging detent |
| 30 | DF | .~.~.~ Flexible shackle |
| 31 | DF | .~.~ Key-controlled |
| 32 | DF | .~.~.~ Non-shackle type |
| 33 | DF | .~.~.~.~ Housing extension and cooperating detent |
| 34 | DF | .~.~.~.~ Single stem or shank |
| 35 | DF | .~.~.~ Rigid shackle |
| 36 | DF | .~.~.~.~ Divided shackle |
| 37 | DF | .~.~.~.~.~ Divided jaw type |
| 38 R | DF | .~.~.~.~ Sliding |
| 39 | DF | .~.~.~.~.~ Removable |
| 40 | DF | .~.~.~.~.~ Arcuate locus |
| 38 A | DF | .~.~.~.~.~ Both legs engaged |
| 38 B | DF | .~.~.~.~.~ Short leg engaged |
| 38 C | DF | .~.~.~.~.~ Long leg engaged |
| 41 | DF | .~.~.~.~ Pivoted |
| 42 | DF | .~.~.~.~.~ Sliding detent |
| 43 | DF | .~.~.~.~.~.~ Free end only engaged |
| 44 | DF | .~.~.~.~.~.~ Pivoted end only engaged |
| 45 | DF | .~.~.~.~.~ Swinging detent |
| 46 | DF | .~.~.~.~.~.~ Free end only engaged |
| 47 | DF | .~.~.~.~.~.~ Pivoted end only engaged |
| 48 | DF | .~.~.~.~.~ Arcuate locus |
| 49 | DF | .~.~.~ Flexible shackle |
| 50 | DF | .~.~ With seal |
| 51 | DF | .~.~ Parts, accessories, attachments and adjuncts |
| 52 | DF | .~.~.~ Housings |
| 53 | DF | .~.~.~ Shackles |
| 54 | DF | .~.~.~ Protectors |
| 55 | DF | .~.~.~.~ Sheaths |
| 56 | DF | .~.~.~.~ Shields or canopies |
| 57 | DF | SPECIAL APPLICATION |
| 57.1 | DF | .~ For antitheft signaling device on protected article |
| 58 | DF | .~ For portable articles |
| 59 | DF | .~.~ Canes, umbrellas, apparel |
| 60 | DF | .~.~ Robes |
| 61 | DF | .~.~ Tools |
| 62 | DF | .~.~ Supporting stands |
| 63 | DF | .~.~ Receptacle |
| 64 | DF | .~.~.~ Bag |
| 65 | DF | .~.~.~.~ Collapsible throat |
| 66 | DF | .~.~.~.~ Pivoted rigid jaw |
| 67 | DF | .~.~.~.~ Attache or briefcase, portfolio |
| 68 | DF | .~.~.~.~.~ Interengageable slide fastener type |
| 69 | DF | .~.~.~ Trunk and/or suitcase |
| 70 | DF | .~.~.~.~ Projecting fixed or movable lug type |
| 71 | DF | .~.~.~.~ Bolt type |
| 72 | DF | .~.~.~.~.~ Hasp controlled |
| 73 | DF | .~.~.~.~ Link and lever of hasp type |
| 74 | DF | .~.~.~.~ Hasp type |
| 75 | DF | .~.~.~.~.~ Hasp-carried lock |
| 76 | DF | .~.~.~.~ Loop type |
| 77 | DF | .~ For closures |
| 78 | DF | .~.~ Cabinet |
| 79 | DF | .~.~.~ Projecting lug type |
| 80 | DF | .~.~.~.~ External catch |
| 81 | DF | .~.~.~ Projectable bolt |
| 82 | DF | .~.~.~.~ Multiple bolts |
| 83 | DF | .~.~.~.~ Multidirectional displacement |
| 84 | DF | .~.~.~.~ Swinging and hooked end |
| 85 | DF | .~.~ Drawer |
| 86 | DF | .~.~.~ Dead bolt |
| 87 | DF | .~.~.~ Till |
| 88 | DF | .~.~.~.~ Combination |
| 89 | DF | .~.~ Window |
| 90 | DF | .~.~.~ Sliding sash |
| 91 | DF | .~.~ Door |
| 92 | DF | .~.~.~ Emergency exit |
| 93 | DF | .~.~.~ Links to limit opening |
| 94 | DF | .~.~.~ Braces |
| 95 | DF | .~.~.~ Sliding door |
| 96 | DF | .~.~.~.~ Extending keeper |
| 97 | DF | .~.~.~.~.~ Rigid or fixed |
| 98 | DF | .~.~.~.~.~ Extensible |
| 99 | DF | .~.~.~.~ Projecting or extending bolt |
| 100 | DF | .~.~.~.~ Projectable bolt |
| 101 | DF | .~.~.~ Swinging door |
| 102 | DF | .~.~.~.~ Interfitting lock housing and keeper |
| 103 | DF | .~.~.~.~.~ Multiple dead bolts |
| 104 | DF | .~.~.~.~.~ Sliding dead bolt |
| 105 | DF | .~.~.~.~.~ Swinging dead bolt |
| 106 | DF | .~.~.~.~.~ Locking latch bolt, biased |
| 107 | DF | .~.~.~.~ Combined dead bolt and latching bolt |
| 108 | DF | .~.~.~.~.~ Multiple dead bolts |
| 109 | DF | .~.~.~.~.~ Multiple latch bolts |
| 110 | DF | .~.~.~.~.~ Dead bolt, dogged latch bolt |
| 111 | DF | .~.~.~.~.~ Manually dogged latch bolt |
| * | DD | .~.~.~.~ Dead bolts |
| 113 | DF | .~.~.~.~.~ Multiple |
| 114 | DF | .~.~.~.~.~.~ Sliding and swinging |
| 115 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 116 | DF | .~.~.~.~.~.~.~ Key operable only |
| 117 | DF | .~.~.~.~.~.~ Sliding and rotary |
| 118 | DF | .~.~.~.~.~.~ Sliding |
| 119 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 120 | DF | .~.~.~.~.~.~.~ Key operable only |
| 121 | DF | .~.~.~.~.~.~ Swinging |
| 122 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 123 | DF | .~.~.~.~.~.~.~ Key operable only |
| 124 | DF | .~.~.~.~.~ Single |
| 125 | DF | .~.~.~.~.~.~ Sliding and swinging |
| 126 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 127 | DF | .~.~.~.~.~.~.~ Key operable only |
| 128 | DF | .~.~.~.~.~.~ Sliding and rotary |
| 129 | DF | .~.~.~.~.~.~ Sliding |
| 130 | DF | .~.~.~.~.~.~.~ Multidirectional displacement |
| 131 | DF | .~.~.~.~.~.~.~ Keeper interlocking |
| 132 | DF | .~.~.~.~.~.~.~ Curved |
| 133 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 134 | DF | .~.~.~.~.~.~.~ Key operable only |
| 135 | DF | .~.~.~.~.~.~ Swinging |
| 136 | DF | .~.~.~.~.~.~.~ Keeper and housing interlocking |
| 137 | DF | .~.~.~.~.~.~.~ With hooked end |
| 138 | DF | .~.~.~.~.~.~.~ Combination operable only |
| 139 | DF | .~.~.~.~.~.~.~ Key operable only |
| 140 | DF | .~.~.~.~.~.~ Screw |
| 141 | DF | .~.~.~.~ Locking latch bolts, biased |
| 142 | DF | .~.~.~.~.~ Keeper interlocking |
| 143 | DF | .~.~.~.~.~ Projectable beyond normal biased position |
| 144 | DF | .~.~.~.~.~ Spring projected |
| 145 | DF | .~.~.~.~.~.~ Manually operable |
| 467 | DF | .~.~.~.~.~.~.~ Directly acting dog for exterior, manual, bolt manipulator |
| 468 | DF | .~.~.~.~.~.~.~.~ Related dog for interior, manual, bolt manipulator |
| 469 | DF | .~.~.~.~.~.~.~.~ Dog having a dog |
| 470 | DF | .~.~.~.~.~.~.~.~ Related dogging means for latch-bolt |
| 471 | DF | .~.~.~.~.~.~.~.~ Dog and dog actuator always interconnected |
| 472 | DF | .~.~.~.~.~.~.~.~ Exterior manipulator declutched from bolt when dogged |
| 473 | DF | .~.~.~.~.~.~.~.~ Manual dog-controller concentric with bolt manipulator |
| 474 | DF | .~.~.~.~.~.~.~.~.~ Shiftable rollback serves as dog |
| 475 | DF | .~.~.~.~.~.~.~.~.~ Additional dog-controller key actuated for dogging and undogging |
| 476 | DF | .~.~.~.~.~.~.~.~.~ Dog-controller axially slidable and axially rotatable |
| 477 | DF | .~.~.~.~.~.~.~.~.~ Dog-controller rotatable |
| 478 | DF | .~.~.~.~.~.~.~.~.~ Key-actuated lock releases dog |
| 479 | DF | .~.~.~.~.~.~.~.~.~.~ Manual bolt-manipulator operation releases dog |
| 480 | DF | .~.~.~.~.~.~.~.~.~ Manual bolt-manipulator operation releases dog |
| 481 | DF | .~.~.~.~.~.~.~.~ Interior manual bolt-manipulator serves as dog-controller |
| 482 | DF | .~.~.~.~.~.~.~.~.~ For both dogging and undogging |
| 483 | DF | .~.~.~.~.~.~.~.~ Manual dog-controller |
| 484 | DF | .~.~.~.~.~.~.~.~.~ With additional lock actuated dog-controller |
| 485 | DF | .~.~.~.~.~.~.~.~.~.~ Additional dog-controller controls both dogging and undogging |
| 486 | DF | .~.~.~.~.~.~.~.~.~ Accessible at door edge |
| 487 | DF | .~.~.~.~.~.~.~.~.~ Slidable only |
| 488 | DF | .~.~.~.~.~.~.~.~ Manual bolt-manipulator is slidable only |
| 489 | DF | .~.~.~.~.~.~.~.~ Manual bolt-manipulator is lever |
| 149 | DF | .~.~.~.~.~.~.~ Freely movable external manipulator |
| 150 | DF | .~.~.~.~.~.~.~ Dogged bolt or connections |
| 151 R | DF | .~.~.~.~.~.~.~.~ Automatic |
| 151 A | DF | .~.~.~.~.~.~.~.~.~ Snub bolt |
| 152 | DF | .~.~.~.~.~.~.~.~ By manipulator |
| 153 | DF | .~.~.~.~.~.~.~.~ Connections only |
| 154 | DF | .~.~.~.~.~ Gravity projected |
| 155 | DF | .~.~.~.~.~.~ Projecting mechanism is lock controlled |
| 156 | DF | .~.~.~.~.~ Combination and/or key operable |
| 157 | DF | .~.~.~.~.~.~ Trip release |
| 158 | DF | .~.~ Cover, lid, cap, encasing shield |
| 159 | DF | .~.~.~ Pivoted |
| 160 | DF | .~.~.~.~ Cover-carried lock |
| 161 | DF | .~.~.~.~.~ Dead bolt |
| 162 | DF | .~.~.~.~.~ Latching bolt |
| 163 | DF | .~.~.~ Removable |
| 164 | DF | .~.~.~.~ External locking devices |
| 165 | DF | .~.~.~.~ Freely movable when locked |
| 166 | DF | .~.~.~.~ Directly seating |
| 167 | DF | .~.~.~.~.~ Cover-carried lock |
| 168 | DF | .~.~.~.~.~.~ Dead bolt |
| 169 | DF | .~.~.~.~.~.~ Latching bolt |
| 170 | DF | .~.~.~.~ Movably seating |
| 171 | DF | .~.~.~.~.~ Cover-carried lock |
| 172 | DF | .~.~.~.~.~.~ Dead bolt |
| 173 | DF | .~.~.~.~.~.~ Latching bolt |
| 174 | DF | .~ For control and machine elements |
| 175 | DF | .~.~ Valve |
| 176 | DF | .~.~.~ Locked stationary |
| 177 | DF | .~.~.~.~ Externally mounted locking device |
| 178 | DF | .~.~.~.~.~ Valve encasing |
| 179 | DF | .~.~.~.~ Housing-carried lock |
| 180 | DF | .~.~.~.~ With padlock |
| 181 | DF | .~.~ Rod |
| 182 | DF | .~.~ Rotary shaft |
| 183 | DF | .~.~.~ Locked stationary |
| 184 | DF | .~.~.~.~ Housing-carried lock |
| 185 | DF | .~.~.~.~.~ Dead bolt |
| 186 | DF | .~.~.~.~.~ Latching bolt |
| 187 | DF | .~.~.~.~ Shaft-carried lock |
| 188 | DF | .~.~.~ Freely movable when locked |
| 189 | DF | .~.~.~.~ Shaft-carried clutch |
| 190 | DF | .~.~ Gear |
| 191 | DF | .~.~.~ Planetary |
| 192 | DF | .~.~ Lever |
| 193 | DF | .~.~.~ Guide |
| 194 | DF | .~.~.~.~ Quadrant |
| 195 | DF | .~.~.~.~.~ Lever-carried lock |
| 196 | DF | .~.~.~.~ Fixed lever-receiving keeper |
| 197 | DF | .~.~.~.~.~ Lever-carried lock |
| 198 | DF | .~.~.~ Multiple |
| 199 | DF | .~.~.~.~ Externally mounted locking device |
| 200 | DF | .~.~.~.~.~ With padlock |
| 201 | DF | .~.~.~ Single |
| 202 | DF | .~.~.~.~ Externally mounted locking device |
| 203 | DF | .~.~.~.~.~ With padlock |
| 204 | DF | .~.~.~.~ Disconnectable |
| 205 | DF | .~.~.~.~ Foldable |
| 206 | DF | .~.~.~.~ Universal mounting |
| 207 | DF | .~.~ Handle, handwheel or knob |
| 208 | DF | .~.~.~ Retractable or flush handle |
| 209 | DF | .~.~.~ Rotary or swinging |
| 210 | DF | .~.~.~.~ Locked stationary |
| 211 | DF | .~.~.~.~.~ Externally mounted locking device |
| 212 | DF | .~.~.~.~.~.~ With padlock |
| 213 | DF | .~.~.~.~.~ Combination lock |
| 214 | DF | .~.~.~.~.~.~ Push pin or button |
| 215 | DF | .~.~.~.~.~ Handle-carried key lock |
| 216 | DF | .~.~.~.~.~.~ Coaxially mounted |
| 217 | DF | .~.~.~.~.~.~.~ Axially movable bolt |
| 218 | DF | .~.~.~.~ Freely movable when locked |
| 219 | DF | .~.~.~.~.~ Combination lock |
| 220 | DF | .~.~.~.~.~.~ Push pin or button |
| 221 | DF | .~.~.~.~.~ Handle-carried key lock |
| 222 | DF | .~.~.~.~.~.~ Coaxial clutch connection |
| 223 | DF | .~.~.~.~.~.~.~ Axially movable clutch |
| 224 | DF | .~.~.~ Lock and handle assembly |
| 225 | DF | .~.~ Wheel |
| 226 | DF | .~.~.~ Rotation blocking |
| 227 | DF | .~.~.~.~ Spoke gap traversing type |
| 228 | DF | .~.~.~.~ Brake type |
| 229 | DF | .~.~ Bolt, nut, stud, stud-cap |
| 230 | DF | .~.~.~ Locked stationary |
| 231 | DF | .~.~.~ Freely movable when locked |
| 232 | DF | .~.~.~ Encased |
| 233 | DF | .~ For cycles |
| 234 | DF | .~.~ Anchors |
| 235 | DF | .~.~ Stands |
| 236 | DF | .~.~ Drive |
| 237 | DF | .~ For automotive vehicles |
| 238 | DF | .~.~ Plural point |
| 239 | DF | .~.~.~ With switch |
| 240 | DF | .~.~ Hood |
| 241 | DF | .~.~.~ With switch |
| 242 | DF | .~.~ Fuel valve |
| 243 | DF | .~.~.~ With switch |
| 244 | DF | .~.~.~ Cap combined |
| 245 | DF | .~.~ Transmission |
| 246 | DF | .~.~.~ Cover combined |
| 247 | DF | .~.~.~ Selective-type shift rod, fork or block |
| 248 | DF | .~.~.~.~ With switch |
| 249 | DF | .~.~.~ Planetary type |
| 250 | DF | .~.~.~.~ With switch |
| 251 | DF | .~.~.~ With switch |
| 252 | DF | .~.~ Steering mechanism with switch |
| 253 | DF | .~.~ Pilot wheel control or linkage |
| 254 | DF | .~.~ Control levers with switch |
| 255 | DF | .~.~ Other element with switch |
| 256 | DF | .~.~ Remote control |
| 257 | DF | .~.~.~ With switch |
| 258 | DF | .~.~ Accessories |
| 259 | DF | .~.~.~ Spare or mounted wheel or tire |
| 260 | DF | .~.~.~.~ Tire or rim only |
| 261 | DF | .~ For seats |
| 262 | DF | SYSTEMS |
| 263 | DF | .~ Operation and control |
| 264 | DF | .~.~ Central control |
| 265 | DF | .~.~ Serially operable |
| 266 | DF | OPERATING MECHANISM |
| 267 | DF | .~ Predetermined time interval controlled |
| 268 | DF | .~.~ Positively initiated delay interval |
| 269 | DF | .~.~.~ Interval terminating |
| 270 | DF | .~.~.~ Repeating interval |
| 271 | DF | .~.~ Electric |
| 272 | DF | .~.~ Clockwork control |
| 273 | DF | .~.~.~ Continuously operating once initiated |
| 274 | DF | .~.~.~.~ Emergency release |
| 275 | DF | .~ Using a powered device (e.g., motor) |
| 276 | DF | .~.~ Permanent magnet |
| 277 | DF | .~.~ Electrical type (e.g., solenoid) |
| 278.1 | DF | .~.~.~ Actuated after correct combination recognized (e.g., numerical, alphabetical, or magnet(s) pattern) |
| 278.2 | DF | .~.~.~.~ Including use of a key |
| 278.3 | DF | .~.~.~.~.~ Key rotated (e.g., Eurocylinder) |
| 278.4 | DF | .~.~.~.~ Using a dial having indicia or pointer and indicia |
| 278.5 | DF | .~.~.~.~.~ Plural interdependent or plural independently operable tumbler sets |
| 278.6 | DF | .~.~.~.~.~ With mechanism having rocker arm or linked bars |
| 278.7 | DF | .~.~.~ And details of blocking system (e.g., linkage, latch, pawl, spring) |
| 279.1 | DF | .~.~.~ And alternately mechanically actuated by a key, dial, etc. |
| 280 | DF | .~.~.~ Projected and retracted electrically |
| 281 | DF | .~.~.~ Projected electrically only |
| 282 | DF | .~.~.~ Retracted electrically only |
| 283 | DF | .~.~.~ Dogging manual operator |
| 283.1 | DF | .~.~.~ Key initiated actuation of device |
| 284 | DF | .~ Combination and key |
| 285 | DF | .~ Combination or key |
| 286 | DF | .~ Combination |
| 287 | DF | .~.~ Individual blocking elements |
| 288 | DF | .~.~.~ Selectively operable |
| 289 | DF | .~.~ Complex movement or puzzle type |
| 290 | DF | .~.~.~ Labyrinthian passage |
| 291 | DF | .~.~ Tumbler type |
| 292 | DF | .~.~.~ Plural interdependent sets |
| 293 | DF | .~.~.~ Plural independently operable sets |
| 294 | DF | .~.~.~ Single tumbler set |
| 295 | DF | .~.~.~.~ With ball or roller |
| 296 | DF | .~.~.~.~ Interset sliding tumblers |
| 297 | DF | .~.~.~.~ Individually set sliding tumblers |
| 298 | DF | .~.~.~.~.~ Manually operable |
| 299 | DF | .~.~.~.~.~ Associated movable operator |
| 300 | DF | .~.~.~.~.~.~ Removable |
| 301 | DF | .~.~.~.~ Rotary or swinging tumblers |
| 302 | DF | .~.~.~.~.~ Interset tumblers |
| 303 R | DF | .~.~.~.~.~.~ Tumblers released |
| 303 A | DF | .~.~.~.~.~.~.~ Fence held spaced from tumblers |
| 304 | DF | .~.~.~.~.~ Individually set |
| 305 | DF | .~.~.~.~.~.~ Movable selector |
| 306 | DF | .~.~.~.~.~.~ Associated movable operator |
| 307 | DF | .~.~.~.~.~.~.~ Removable |
| 308 | DF | .~.~.~.~.~.~.~ Pin or rod and slot |
| 309 | DF | .~.~.~.~.~.~.~ Spindle operator |
| 310 | DF | .~.~.~.~.~.~.~.~ Concentric spindles |
| 311 | DF | .~.~.~.~.~.~.~.~ Axially shiftable spindle |
| 312 | DF | .~.~.~.~.~.~ Manually operable |
| 313 | DF | .~.~ Step-by-step |
| 314 | DF | .~.~ Combination upsetting |
| 315 | DF | .~.~ Permutation |
| 316 | DF | .~.~.~ Compound tumblers |
| 317 | DF | .~.~.~.~ With fastener or holder |
| 318 | DF | .~.~.~.~ Pin and socket |
| 319 | DF | .~.~.~ Removable change element |
| 320 | DF | .~.~ Operating elements |
| 321 | DF | .~.~.~ Fences |
| 322 | DF | .~.~.~.~ Bolt or lock housing supported |
| 323 | DF | .~.~.~ Tumbler structure and position |
| 324 | DF | .~.~.~.~ Nested |
| 325 | DF | .~.~.~.~ Variant diameter |
| 326 | DF | .~.~.~.~ Mounts |
| 327 | DF | .~.~.~.~ Motion-restraining means |
| 328 | DF | .~.~.~.~.~ Friction holder |
| 329 | DF | .~.~.~ Spindles |
| 330 | DF | .~.~.~ Operating indicators |
| 331 | DF | .~.~.~.~ Portable combination setting guide |
| 332 | DF | .~.~.~.~ Dials |
| 333 R | DF | .~.~ Tampering prevention or attach defeating |
| 334 | DF | .~.~.~ Resonance type |
| 333 A | DF | .~.~.~ Hidden or covered dial |
| 336 | DF | .~ Key |
| 337 | DF | .~.~ Multiple keys |
| 338 | DF | .~.~.~ Selective shutout type |
| 339 | DF | .~.~.~ Interdependent |
| 340 | DF | .~.~.~ Master- and change-key |
| 341 | DF | .~.~.~.~ Change-key shutout |
| 342 | DF | .~.~.~.~ Submaster- and change-key |
| 343 | DF | .~.~.~.~.~ Change-key shutout |
| 344 | DF | .~.~ Single key |
| 345 | DF | .~.~.~ Tumblerless push or pull key |
| 346 | DF | .~.~.~ Tumblerless warded |
| 347 | DF | .~.~.~ Tumbler and ward type |
| 348 | DF | .~.~.~ Tumbler type |
| 349 | DF | .~.~.~.~ Sliding and rotary or swinging tumblers |
| 350 | DF | .~.~.~.~ Sliding tumblers |
| 351 | DF | .~.~.~.~.~ Longitudinal |
| 352 | DF | .~.~.~.~.~ Transverse |
| 353 | DF | .~.~.~.~ Rotary or swinging tumblers |
| 354 | DF | .~.~.~.~.~ Single set |
| 355 | DF | .~.~.~.~.~.~ Directly key engaged |
| 356 | DF | .~.~.~.~ Cylinder type with auxiliary tumblers or wards |
| 357 | DF | .~.~.~.~ Cylinder type |
| 358 | DF | .~.~.~.~.~ Plural tumbler sets |
| 359 | DF | .~.~.~.~.~ Concentric tumblers |
| 360 | DF | .~.~.~.~.~ Sliding and rotary plug |
| 361 | DF | .~.~.~.~.~ Sliding plug |
| 490 | DF | .~.~.~.~.~ Rotary plug |
| 491 | DF | .~.~.~.~.~.~ Sliding tumblers |
| 492 | DF | .~.~.~.~.~.~.~ Transverse of plug |
| 493 | DF | .~.~.~.~.~.~.~.~ Pin tumblers |
| 494 | DF | .~.~.~.~.~.~.~.~.~ Rotatable pins (e.g., MEDECO lock) |
| 495 | DF | .~.~.~.~.~.~.~.~ Including sidebar |
| 496 | DF | .~.~.~.~.~.~.~ Including sidebar |
| 365 | DF | .~.~.~.~.~.~ Rotary or swinging tumblers |
| 366 | DF | .~.~.~.~.~.~.~ Transverse of plug |
| 367 | DF | .~.~.~.~.~ Cylinder and plug assembly |
| 368 | DF | .~.~.~.~.~.~ Key- and tool-controlled |
| 369 | DF | .~.~.~.~.~.~ Key only controlled |
| 370 | DF | .~.~.~.~.~ Cylinder attaching or mounting means |
| 371 | DF | .~.~.~.~.~ Detachable or removable cylinder |
| 372 | DF | .~.~.~.~.~ Operating elements, parts and adjuncts |
| 373 | DF | .~.~.~.~.~.~ Cylinder |
| 374 | DF | .~.~.~.~.~.~.~ Adjustable |
| 375 | DF | .~.~.~.~.~.~ Plug |
| 376 | DF | .~.~.~.~.~.~ Tumblers |
| 377 | DF | .~.~.~.~.~.~.~ Plate |
| 378 | DF | .~.~.~.~.~.~.~ Pin |
| 379 R | DF | .~.~.~.~.~.~ Operating connections |
| 380 | DF | .~.~.~.~.~.~.~ Rollbacks |
| 379 A | DF | .~.~.~.~.~.~.~ Intermediate |
| 381 | DF | .~.~.~.~.~.~ Cylinder rings |
| 382 | DF | .~.~ Permutation |
| 383 | DF | .~.~.~ Automatically key set combinations |
| 384 | DF | .~.~.~ Adjustable tumblers |
| 385 | DF | .~.~.~.~ Removable change element |
| 386 | DF | .~.~ With ball or roller |
| 387 | DF | .~.~ Push or pull key operation |
| 388 | DF | .~.~ Key ejecting |
| 389 | DF | .~.~ Key-removal preventing |
| 390 | DF | .~.~ False or picking key trapping |
| 391 | DF | .~.~ Operating elements |
| 392 | DF | .~.~.~ Tumblers |
| 393 | DF | .~.~.~ Keys |
| 394 | DF | .~.~.~.~ Picking |
| 395 | DF | .~.~.~.~ Multi-part structures |
| 396 | DF | .~.~.~.~.~ With foldable shank or stem |
| 397 | DF | .~.~.~.~.~ With extensible shank or stem |
| 398 | DF | .~.~.~.~.~ With slidable bit portion |
| 399 | DF | .~.~.~.~.~ With pivoted or swinging bit portion |
| 400 | DF | .~.~.~.~.~ Nested second key |
| 401 | DF | .~.~.~.~ Plural shanks, stems or bit wings |
| 402 | DF | .~.~.~.~ Single shank or stem |
| 403 | DF | .~.~.~.~.~ Round rigid |
| 404 | DF | .~.~.~.~.~.~ Tubular |
| 405 | DF | .~.~.~.~.~ Flat rigid |
| 406 | DF | .~.~.~.~.~.~ Cylinder lock type |
| 407 | DF | .~.~.~.~.~ Irregular nonplanar or undulated |
| 408 | DF | .~.~.~.~ Bow or head |
| 409 | DF | .~.~.~.~ Bitting |
| 410 | DF | .~.~.~.~.~ Frangible |
| 411 | DF | .~.~.~.~.~ Permutation |
| 412 | DF | .~.~.~.~.~ Threaded |
| 413 | DF | .~.~.~.~ Magnetic features |
| 414 | DF | .~.~.~.~ Ejecting feature |
| 416 | DF | .~.~ Tampering prevention or attack defeating |
| 417 | DF | .~.~.~ Armoring |
| 418 | DF | .~.~.~ Anti-jimmy |
| 419 | DF | .~.~.~ Anti-pick |
| 420 | DF | .~.~.~.~ Guard ward |
| 421 | DF | .~.~.~.~ Guard tumbler |
| 422 | DF | .~.~.~ Yielding or frangible connections |
| 423 | DF | .~.~.~ Keyhole guards |
| 424 | DF | .~.~.~.~ Portable |
| 425 | DF | .~.~.~.~ Combination-controlled |
| 426 | DF | .~.~.~.~.~ Portable |
| 427 | DF | .~.~.~.~ Key-controlled |
| 428 | DF | .~.~.~.~.~ Portable |
| 429 | DF | .~.~.~ Key securers, fasteners or retainers |
| 430 | DF | .~.~.~.~ Portable |
| 431 | DF | PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS |
| 432 | DF | .~ Condition indicators |
| 433 | DF | .~.~ With recorder |
| 434 | DF | .~.~.~ Electric |
| 435 | DF | .~.~.~ Padlock |
| 436 | DF | .~.~ With register |
| 437 | DF | .~.~.~ Padlock |
| 438 | DF | .~.~ Contactual feeler |
| 439 | DF | .~.~ Tampering detector |
| 440 | DF | .~.~.~ With seal |
| 441 | DF | .~.~ Attention-directing |
| 442 | DF | .~ For combination-operated mechanism |
| 443 | DF | .~.~ Housings |
| 444 | DF | .~.~ Operating attachments |
| 445 | DF | .~.~ Knobs, hand grips, etc. |
| 446 | DF | .~.~ Combination finders |
| 447 | DF | .~ For key-operated mechanism |
| 448 | DF | .~.~ Housings |
| 449 | DF | .~.~.~ Cylindrical |
| 450 | DF | .~.~.~ Face plate |
| 451 | DF | .~.~.~ Mounting arrangements |
| 452 | DF | .~.~ Escutcheons |
| 453 | DF | .~.~ Key guides, internal |
| 454 | DF | .~.~ Key insertion guides |
| 455 | DF | .~.~ Keyhole covers |
| 456 R | DF | .~.~ Key holders |
| 457 | DF | .~.~.~ Flexible |
| 458 | DF | .~.~.~ One-piece |
| 459 | DF | .~.~.~ Releasable catches |
| 456 B | DF | .~.~.~ Parallel key loops, coaxially mounted, individually movable |
| 460 | DF | .~.~ Key identification |
| 461 | DF | .~ Adjustment provisions |
| 462 | DF | .~ Reversible structures |
| 463 | DF | .~ Silencers or mufflers |
| 464 | DF | .~ Antifriction provisions |
| 465 | DF | .~ Emergency unlocking or release arrangements |
| 466 | DF | .~ Mounting aids, guides and assistors |
| ****************************** | ||
| DIGESTS | ||
| ****************************** | ||
| DIG 1 | DD | Tumbler registerable with aperture |
| DIG 2 | DD | Tumbler, lateral locking |
| DIG 3 | DD | Schlage |
| DIG 4 | DD | Jacobi |
| DIG 5 | DD | Magazine cylinder and pin tumblers |
| DIG 6 | DD | Bolt dogged in retracted position |
| DIG 7 | DD | Sleeve with embeddable tooth |
| DIG 8 | DD | Closure-operator lock |
| DIG 9 | DD | Pawl and ratchet lock |
| DIG 10 | DD | Thermally controlled |
| DIG 11 | DD | Garage door lock |
| DIG 12 | DD | Extension link with detachable link fastener |
| DIG 13 | DD | Socket-key lock |
| DIG 14 | DD | Insertable permanent key |
| DIG 15 | DD | Plug with tumbler retainer |
| DIG 16 | DD | Jail door lock |
| DIG 17 | DD | Check-key lock |
| DIG 18 | DD | Revolving door lock |
| DIG 19 | DD | Showcase lock |
| DIG 20 | DD | Push to project and lock bolt, key-released |
| DIG 21 | DD | Permutation, rotatable-segemental tumbler bolts |
| DIG 22 | DD | Segmental tumbler |
| DIG 23 | DD | Segmental slot in tumbler cooperating with a pin |
| DIG 24 | DD | Curved slot in tumbler |
| DIG 25 | DD | Peripheral pin on tumbler |
| DIG 26 | DD | Locking lug on bolt |
| DIG 27 | DD | Manually locked, key-released |
| DIG 28 | DD | Fence tumbler |
| DIG 29 | DD | Wedge tumbler |
| DIG 30 | DD | Switch lock |
| DIG 31 | DD | Handle assembly, lock-controlled |
| DIG 32 | DD | Positioners |
| DIG 33 | DD | Starting point |
| DIG 34 | DD | Cover fasteners |
| DIG 35 | DD | Double-ended lock cylinder |
| DIG 36 | DD | Spring-returned lock cylinder |
| DIG 37 | DD | Cylinder lock, multiple tumbler arrangements |
| DIG 38 | DD | Cylinder lock, lateral keyhole |
| DIG 39 | DD | Cylinder and knob connection |
| DIG 40 | DD | Cylinder lock utilizing sheet metal |
| DIG 41 | DD | Coin-controlled |
| DIG 42 | DD | Lost motion devices |
| DIG 43 | DD | Lock protectors |
| DIG 44 | DD | Combination changers |
| DIG 45 | DD | Time lock and auxiliary lock operable on failure of time lock |
| DIG 46 | DD | Conducting key |
| DIG 47 | DD | Laterally movable key |
| DIG 48 | DD | Fluid pressure lock |
| DIG 49 | DD | With alarm |
| DIG 50 | DD | Time lock, fluid-controlled |
| DIG 51 | DD | Light sensitive control means |
| DIG 52 | DD | Over center spring |
| DIG 53 | DD | Adjustable spring |
| DIG 54 | DD | Double-ended spring |
| DIG 55 | DD | Unitary multiple springs |
| DIG 56 | DD | Lock protecting cover |
| DIG 57 | DD | Screw guard |
| DIG 58 | DD | Handle guard |
| DIG 59 | DD | Lock with indicator |
| DIG 60 | DD | Opposed cylinders |
| DIG 61 | DD | Die cast cylinder |
| DIG 62 | DD | Cylinder plug stop |
| DIG 63 | DD | Multiple locks |
| DIG 64 | DD | Door spanning bolt |
| DIG 65 | DD | Double door lock |
| DIG 66 | DD | Double-ended bolt |
| DIG 67 | DD | Handle-contained latch operator |
| DIG 68 | DD | Oblique bolt |
| DIG 69 | DD | Floating bolt |
| DIG 70 | DD | Geneva stop |
| DIG 71 | DD | Combined permutation and key lock |
| DIG 72 | DD | Telephone lock |
| DIG 73 | DD | Thumb latch operator |
| DIG 74 | DD | Spring tumbler |
| DIG 75 | DD | Adjustable tumbler |
| DIG 76 | DD | Manually operated tumbler |
| DIG 77 | DD | "Jaw" tumblers |
| DIG 78 | DD | Sliding and oscillating bolt |
| DIG 79 | DD | Sliding and rotary bolt |
| DIG 80 | DD | Sliding bolt with sliding operating means |
| DIG 81 | DD | Camouflaging means |