| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
LOCKS
|
| | | |
| 1 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| 1.5 | | ATTACK-ACTUATED DEFEATING MECHANISMS |
| 1.7 | | . With reset mechanisms |
| 2 | | HASP |
| 3 | | . Combination lock |
| 4 | | . . Hasp-carried |
| 5 | | . . Keeper-carried |
| 6 | | . Key lock |
| 7 | | . . Hasp-carried |
| 8 | | . . . Keeper-encasing |
| 9 | | . . . . Dead bolt |
| 10 | | . . . . Latching bolt |
| 11 | | . . . Dead bolt |
| 12 | | . . . Latching bolt |
| 13 | | . . Keeper-carried |
| 14 | | PORTABLE |
| 15 | | . Fetters |
| 16 | | . . Manacles and cuffs |
| 17 | | . . . Nippers |
| 18 | | . . Shackles |
| 19 | | . Clamps |
| 20 | | . Padlocks |
| 21 | | . . Combination and/or key-controlled |
| 22 | | . . Combination-controlled |
| 23 | | . . . Non-shackle type |
| 24 | | . . . Rigid shackle |
| 25 | | . . . . Sliding |
| 26 | | . . . . . Removable |
| 27 | | . . . . Pivoted |
| 28 | | . . . . . Sliding detent |
| 29 | | . . . . . Swinging detent |
| 30 | | . . . Flexible shackle |
| 31 | | . . Key-controlled |
| 32 | | . . . Non-shackle type |
| 33 | | . . . . Housing extension and cooperating detent |
| 34 | | . . . . Single stem or shank |
| 35 | | . . . Rigid shackle |
| 36 | | . . . . Divided shackle |
| 37 | | . . . . . Divided jaw type |
| 38R | | . . . . Sliding |
| 39 | | . . . . . Removable |
| 40 | | . . . . . Arcuate locus |
| 38A | | . . . . . Both legs engaged |
| 38B | | . . . . . Short leg engaged |
| 38C | | . . . . . Long leg engaged |
| 41 | | . . . . Pivoted |
| 42 | | . . . . . Sliding detent |
| 43 | | . . . . . . Free end only engaged |
| 44 | | . . . . . . Pivoted end only engaged |
| 45 | | . . . . . Swinging detent |
| 46 | | . . . . . . Free end only engaged |
| 47 | | . . . . . . Pivoted end only engaged |
| 48 | | . . . . . Arcuate locus |
| 49 | | . . . Flexible shackle |
| 50 | | . . With seal |
| 51 | | . . Parts, accessories, attachments and adjuncts |
| 52 | | . . . Housings |
| 53 | | . . . Shackles |
| 54 | | . . . Protectors |
| 55 | | . . . . Sheaths |
| 56 | | . . . . Shields or canopies |
| 57 | | SPECIAL APPLICATION |
| 57.1 | | . For antitheft signaling device on protected article |
| 58 | | . For portable articles |
| 59 | | . . Canes, umbrellas, apparel |
| 60 | | . . Robes |
| 61 | | . . Tools |
| 62 | | . . Supporting stands |
| 63 | | . . Receptacle |
| 64 | | . . . Bag |
| 65 | | . . . . Collapsible throat |
| 66 | | . . . . Pivoted rigid jaw |
| 67 | | . . . . Attache or briefcase, portfolio |
| 68 | | . . . . . Interengageable slide fastener type |
| 69 | | . . . Trunk and/or suitcase |
| 70 | | . . . . Projecting fixed or movable lug type |
| 71 | | . . . . Bolt type |
| 72 | | . . . . . Hasp controlled |
| 73 | | . . . . Link and lever of hasp type |
| 74 | | . . . . Hasp type |
| 75 | | . . . . . Hasp-carried lock |
| 76 | | . . . . Loop type |
| 77 | | . For closures |
| 78 | | . . Cabinet |
| 79 | | . . . Projecting lug type |
| 80 | | . . . . External catch |
| 81 | | . . . Projectable bolt |
| 82 | | . . . . Multiple bolts |
| 83 | | . . . . Multidirectional displacement |
| 84 | | . . . . Swinging and hooked end |
| 85 | | . . Drawer |
| 86 | | . . . Dead bolt |
| 87 | | . . . Till |
| 88 | | . . . . Combination |
| 89 | | . . Window |
| 90 | | . . . Sliding sash |
| 91 | | . . Door |
| 92 | | . . . Emergency exit |
| 93 | | . . . Links to limit opening |
| 94 | | . . . Braces |
| 95 | | . . . Sliding door |
| 96 | | . . . . Extending keeper |
| 97 | | . . . . . Rigid or fixed |
| 98 | | . . . . . Extensible |
| 99 | | . . . . Projecting or extending bolt |
| 100 | | . . . . Projectable bolt |
| 101 | | . . . Swinging door |
| 102 | | . . . . Interfitting lock housing and keeper |
| 103 | | . . . . . Multiple dead bolts |
| 104 | | . . . . . Sliding dead bolt |
| 105 | | . . . . . Swinging dead bolt |
| 106 | | . . . . . Locking latch bolt, biased |
| 107 | | . . . . Combined dead bolt and latching bolt |
| 108 | | . . . . . Multiple dead bolts |
| 109 | | . . . . . Multiple latch bolts |
| 110 | | . . . . . Dead bolt, dogged latch bolt |
| 111 | | . . . . . Manually dogged latch bolt |
| | | . . . . Dead bolts |
| 113 | | . . . . . Multiple |
| 114 | | . . . . . . Sliding and swinging |
| 115 | | . . . . . . . Combination operable only |
| 116 | | . . . . . . . Key operable only |
| 117 | | . . . . . . Sliding and rotary |
| 118 | | . . . . . . Sliding |
| 119 | | . . . . . . . Combination operable only |
| 120 | | . . . . . . . Key operable only |
| 121 | | . . . . . . Swinging |
| 122 | | . . . . . . . Combination operable only |
| 123 | | . . . . . . . Key operable only |
| 124 | | . . . . . Single |
| 125 | | . . . . . . Sliding and swinging |
| 126 | | . . . . . . . Combination operable only |
| 127 | | . . . . . . . Key operable only |
| 128 | | . . . . . . Sliding and rotary |
| 129 | | . . . . . . Sliding |
| 130 | | . . . . . . . Multidirectional displacement |
| 131 | | . . . . . . . Keeper interlocking |
| 132 | | . . . . . . . Curved |
| 133 | | . . . . . . . Combination operable only |
| 134 | | . . . . . . . Key operable only |
| 135 | | . . . . . . Swinging |
| 136 | | . . . . . . . Keeper and housing interlocking |
| 137 | | . . . . . . . With hooked end |
| 138 | | . . . . . . . Combination operable only |
| 139 | | . . . . . . . Key operable only |
| 140 | | . . . . . . Screw |
| 141 | | . . . . Locking latch bolts, biased |
| 142 | | . . . . . Keeper interlocking |
| 143 | | . . . . . Projectable beyond normal biased position |
| 144 | | . . . . . Spring projected |
| 145 | | . . . . . . Manually operable |
| 467 | | . . . . . . . Directly acting dog for exterior, manual, bolt manipulator |
| 468 | | . . . . . . . . Related dog for interior, manual, bolt manipulator |
| 469 | | . . . . . . . . Dog having a dog |
| 470 | | . . . . . . . . Related dogging means for latch-bolt |
| 471 | | . . . . . . . . Dog and dog actuator always interconnected |
| 472 | | . . . . . . . . Exterior manipulator declutched from bolt when dogged |
| 473 | | . . . . . . . . Manual dog-controller concentric with bolt manipulator |
| 474 | | . . . . . . . . . 0Shiftable rollback serves as dog |
| 475 | | . . . . . . . . . 0Additional dog-controller key actuated for dogging and undogging |
| 476 | | . . . . . . . . . 0Dog-controller axially slidable and axially rotatable |
| 477 | | . . . . . . . . . 0Dog-controller rotatable |
| 478 | | . . . . . . . . . 0Key-actuated lock releases dog |
| 479 | | . . . . . . . . . . 0Manual bolt-manipulator operation releases dog |
| 480 | | . . . . . . . . . 0Manual bolt-manipulator operation releases dog |
| 481 | | . . . . . . . . Interior manual bolt-manipulator serves as dog-controller |
| 482 | | . . . . . . . . . 0For both dogging and undogging |
| 483 | | . . . . . . . . Manual dog-controller |
| 484 | | . . . . . . . . . 0With additional lock actuated dog-controller |
| 485 | | . . . . . . . . . . 0Additional dog-controller controls both dogging and undogging |
| 486 | | . . . . . . . . . 0Accessible at door edge |
| 487 | | . . . . . . . . . 0Slidable only |
| 488 | | . . . . . . . . Manual bolt-manipulator is slidable only |
| 489 | | . . . . . . . . Manual bolt-manipulator is lever |
| 149 | | . . . . . . . Freely movable external manipulator |
| 150 | | . . . . . . . Dogged bolt or connections |
| 151R | | . . . . . . . . Automatic |
| 151A | | . . . . . . . . . RSnub bolt |
| 152 | | . . . . . . . . By manipulator |
| 153 | | . . . . . . . . Connections only |
| 154 | | . . . . . Gravity projected |
| 155 | | . . . . . . Projecting mechanism is lock controlled |
| 156 | | . . . . . Combination and/or key operable |
| 157 | | . . . . . . Trip release |
| 158 | | . . Cover, lid, cap, encasing shield |
| 159 | | . . . Pivoted |
| 160 | | . . . . Cover-carried lock |
| 161 | | . . . . . Dead bolt |
| 162 | | . . . . . Latching bolt |
| 163 | | . . . Removable |
| 164 | | . . . . External locking devices |
| 165 | | . . . . Freely movable when locked |
| 166 | | . . . . Directly seating |
| 167 | | . . . . . Cover-carried lock |
| 168 | | . . . . . . Dead bolt |
| 169 | | . . . . . . Latching bolt |
| 170 | | . . . . Movably seating |
| 171 | | . . . . . Cover-carried lock |
| 172 | | . . . . . . Dead bolt |
| 173 | | . . . . . . Latching bolt |
| 174 | | . For control and machine elements |
| 175 | | . . Valve |
| 176 | | . . . Locked stationary |
| 177 | | . . . . Externally mounted locking device |
| 178 | | . . . . . Valve encasing |
| 179 | | . . . . Housing-carried lock |
| 180 | | . . . . With padlock |
| 181 | | . . Rod |
| 182 | | . . Rotary shaft |
| 183 | | . . . Locked stationary |
| 184 | | . . . . Housing-carried lock |
| 185 | | . . . . . Dead bolt |
| 186 | | . . . . . Latching bolt |
| 187 | | . . . . Shaft-carried lock |
| 188 | | . . . Freely movable when locked |
| 189 | | . . . . Shaft-carried clutch |
| 190 | | . . Gear |
| 191 | | . . . Planetary |
| 192 | | . . Lever |
| 193 | | . . . Guide |
| 194 | | . . . . Quadrant |
| 195 | | . . . . . Lever-carried lock |
| 196 | | . . . . Fixed lever-receiving keeper |
| 197 | | . . . . . Lever-carried lock |
| 198 | | . . . Multiple |
| 199 | | . . . . Externally mounted locking device |
| 200 | | . . . . . With padlock |
| 201 | | . . . Single |
| 202 | | . . . . Externally mounted locking device |
| 203 | | . . . . . With padlock |
| 204 | | . . . . Disconnectable |
| 205 | | . . . . Foldable |
| 206 | | . . . . Universal mounting |
| 207 | | . . Handle, handwheel or knob |
| 208 | | . . . Retractable or flush handle |
| 209 | | . . . Rotary or swinging |
| 210 | | . . . . Locked stationary |
| 211 | | . . . . . Externally mounted locking device |
| 212 | | . . . . . . With padlock |
| 213 | | . . . . . Combination lock |
| 214 | | . . . . . . Push pin or button |
| 215 | | . . . . . Handle-carried key lock |
| 216 | | . . . . . . Coaxially mounted |
| 217 | | . . . . . . . Axially movable bolt |
| 218 | | . . . . Freely movable when locked |
| 219 | | . . . . . Combination lock |
| 220 | | . . . . . . Push pin or button |
| 221 | | . . . . . Handle-carried key lock |
| 222 | | . . . . . . Coaxial clutch connection |
| 223 | | . . . . . . . Axially movable clutch |
| 224 | | . . . Lock and handle assembly |
| 225 | | . . Wheel |
| 226 | | . . . Rotation blocking |
| 227 | | . . . . Spoke gap traversing type |
| 228 | | . . . . Brake type |
| 229 | | . . Bolt, nut, stud, stud-cap |
| 230 | | . . . Locked stationary |
| 231 | | . . . Freely movable when locked |
| 232 | | . . . Encased |
| 233 | | . For cycles |
| 234 | | . . Anchors |
| 235 | | . . Stands |
| 236 | | . . Drive |
| 237 | | . For automotive vehicles |
| 238 | | . . Plural point |
| 239 | | . . . With switch |
| 240 | | . . Hood |
| 241 | | . . . With switch |
| 242 | | . . Fuel valve |
| 243 | | . . . With switch |
| 244 | | . . . Cap combined |
| 245 | | . . Transmission |
| 246 | | . . . Cover combined |
| 247 | | . . . Selective-type shift rod, fork or block |
| 248 | | . . . . With switch |
| 249 | | . . . Planetary type |
| 250 | | . . . . With switch |
| 251 | | . . . With switch |
| 252 | | . . Steering mechanism with switch |
| 253 | | . . Pilot wheel control or linkage |
| 254 | | . . Control levers with switch |
| 255 | | . . Other element with switch |
| 256 | | . . Remote control |
| 257 | | . . . With switch |
| 258 | | . . Accessories |
| 259 | | . . . Spare or mounted wheel or tire |
| 260 | | . . . . Tire or rim only |
| 261 | | . For seats |
| 262 | | SYSTEMS |
| 263 | | . Operation and control |
| 264 | | . . Central control |
| 265 | | . . Serially operable |
| 266 | | OPERATING MECHANISM |
| 267 | | . Predetermined time interval controlled |
| 268 | | . . Positively initiated delay interval |
| 269 | | . . . Interval terminating |
| 270 | | . . . Repeating interval |
| 271 | | . . Electric |
| 272 | | . . Clockwork control |
| 273 | | . . . Continuously operating once initiated |
| 274 | | . . . . Emergency release |
| 275 | | . Using a powered device (e.g., motor) |
| 276 | | . . Permanent magnet |
| 277 | | . . Electrical type (e.g., solenoid) |
| 278.1 | | . . . Actuated after correct combination recognized (e.g., numerical, alphabetical, or magnet(s) pattern) |
| 278.2 | | . . . . Including use of a key |
| 278.3 | | . . . . . Key rotated (e.g., Eurocylinder) |
| 278.4 | | . . . . Using a dial having indicia or pointer and indicia |
| 278.5 | | . . . . . Plural interdependent or plural independently operable tumbler sets |
| 278.6 | | . . . . . With mechanism having rocker arm or linked bars |
| 278.7 | | . . . And details of blocking system (e.g., linkage, latch, pawl, spring) |
| 279.1 | | . . . And alternately mechanically actuated by a key, dial, etc. |
| 280 | | . . . Projected and retracted electrically |
| 281 | | . . . Projected electrically only |
| 282 | | . . . Retracted electrically only |
| 283 | | . . . Dogging manual operator |
| 283.1 | | . . . Key initiated actuation of device |
| 284 | | . Combination and key |
| 285 | | . Combination or key |
| 286 | | . Combination |
| 287 | | . . Individual blocking elements |
| 288 | | . . . Selectively operable |
| 289 | | . . Complex movement or puzzle type |
| 290 | | . . . Labyrinthian passage |
| 291 | | . . Tumbler type |
| 292 | | . . . Plural interdependent sets |
| 293 | | . . . Plural independently operable sets |
| 294 | | . . . Single tumbler set |
| 295 | | . . . . With ball or roller |
| 296 | | . . . . Interset sliding tumblers |
| 297 | | . . . . Individually set sliding tumblers |
| 298 | | . . . . . Manually operable |
| 299 | | . . . . . Associated movable operator |
| 300 | | . . . . . . Removable |
| 301 | | . . . . Rotary or swinging tumblers |
| 302 | | . . . . . Interset tumblers |
| 303R | | . . . . . . Tumblers released |
| 303A | | . . . . . . . Fence held spaced from tumblers |
| 304 | | . . . . . Individually set |
| 305 | | . . . . . . Movable selector |
| 306 | | . . . . . . Associated movable operator |
| 307 | | . . . . . . . Removable |
| 308 | | . . . . . . . Pin or rod and slot |
| 309 | | . . . . . . . Spindle operator |
| 310 | | . . . . . . . . Concentric spindles |
| 311 | | . . . . . . . . Axially shiftable spindle |
| 312 | | . . . . . . Manually operable |
| 313 | | . . Step-by-step |
| 314 | | . . Combination upsetting |
| 315 | | . . Permutation |
| 316 | | . . . Compound tumblers |
| 317 | | . . . . With fastener or holder |
| 318 | | . . . . Pin and socket |
| 319 | | . . . Removable change element |
| 320 | | . . Operating elements |
| 321 | | . . . Fences |
| 322 | | . . . . Bolt or lock housing supported |
| 323 | | . . . Tumbler structure and position |
| 324 | | . . . . Nested |
| 325 | | . . . . Variant diameter |
| 326 | | . . . . Mounts |
| 327 | | . . . . Motion-restraining means |
| 328 | | . . . . . Friction holder |
| 329 | | . . . Spindles |
| 330 | | . . . Operating indicators |
| 331 | | . . . . Portable combination setting guide |
| 332 | | . . . . Dials |
| 333R | | . . Tampering prevention or attach defeating |
| 334 | | . . . Resonance type |
| 333A | | . . . Hidden or covered dial |
| 336 | | . Key |
| 337 | | . . Multiple keys |
| 338 | | . . . Selective shutout type |
| 339 | | . . . Interdependent |
| 340 | | . . . Master- and change-key |
| 341 | | . . . . Change-key shutout |
| 342 | | . . . . Submaster- and change-key |
| 343 | | . . . . . Change-key shutout |
| 344 | | . . Single key |
| 345 | | . . . Tumblerless push or pull key |
| 346 | | . . . Tumblerless warded |
| 347 | | . . . Tumbler and ward type |
| 348 | | . . . Tumbler type |
| 349 | | . . . . Sliding and rotary or swinging tumblers |
| 350 | | . . . . Sliding tumblers |
| 351 | | . . . . . Longitudinal |
| 352 | | . . . . . Transverse |
| 353 | | . . . . Rotary or swinging tumblers |
| 354 | | . . . . . Single set |
| 355 | | . . . . . . Directly key engaged |
| 356 | | . . . . Cylinder type with auxiliary tumblers or wards |
| 357 | | . . . . Cylinder type |
| 358 | | . . . . . Plural tumbler sets |
| 359 | | . . . . . Concentric tumblers |
| 360 | | . . . . . Sliding and rotary plug |
| 361 | | . . . . . Sliding plug |
| 490 | | . . . . . Rotary plug |
| 491 | | . . . . . . Sliding tumblers |
| 492 | | . . . . . . . Transverse of plug |
| 493 | | . . . . . . . . Pin tumblers |
| 494 | | . . . . . . . . . 0Rotatable pins (e.g., MEDECO lock) |
| 495 | | . . . . . . . . Including sidebar |
| 496 | | . . . . . . . Including sidebar |
| 365 | | . . . . . . Rotary or swinging tumblers |
| 366 | | . . . . . . . Transverse of plug |
| 367 | | . . . . . Cylinder and plug assembly |
| 368 | | . . . . . . Key- and tool-controlled |
| 369 | | . . . . . . Key only controlled |
| 370 | | . . . . . Cylinder attaching or mounting means |
| 371 | | . . . . . Detachable or removable cylinder |
| 372 | | . . . . . Operating elements, parts and adjuncts |
| 373 | | . . . . . . Cylinder |
| 374 | | . . . . . . . Adjustable |
| 375 | | . . . . . . Plug |
| 376 | | . . . . . . Tumblers |
| 377 | | . . . . . . . Plate |
| 378 | | . . . . . . . Pin |
| 379R | | . . . . . . Operating connections |
| 380 | | . . . . . . . Rollbacks |
| 379A | | . . . . . . . Intermediate |
| 381 | | . . . . . . Cylinder rings |
| 382 | | . . Permutation |
| 383 | | . . . Automatically key set combinations |
| 384 | | . . . Adjustable tumblers |
| 385 | | . . . . Removable change element |
| 386 | | . . With ball or roller |
| 387 | | . . Push or pull key operation |
| 388 | | . . Key ejecting |
| 389 | | . . Key-removal preventing |
| 390 | | . . False or picking key trapping |
| 391 | | . . Operating elements |
| 392 | | . . . Tumblers |
| 393 | | . . . Keys |
| 394 | | . . . . Picking |
| 395 | | . . . . Multi-part structures |
| 396 | | . . . . . With foldable shank or stem |
| 397 | | . . . . . With extensible shank or stem |
| 398 | | . . . . . With slidable bit portion |
| 399 | | . . . . . With pivoted or swinging bit portion |
| 400 | | . . . . . Nested second key |
| 401 | | . . . . Plural shanks, stems or bit wings |
| 402 | | . . . . Single shank or stem |
| 403 | | . . . . . Round rigid |
| 404 | | . . . . . . Tubular |
| 405 | | . . . . . Flat rigid |
| 406 | | . . . . . . Cylinder lock type |
| 407 | | . . . . . Irregular nonplanar or undulated |
| 408 | | . . . . Bow or head |
| 409 | | . . . . Bitting |
| 410 | | . . . . . Frangible |
| 411 | | . . . . . Permutation |
| 412 | | . . . . . Threaded |
| 413 | | . . . . Magnetic features |
| 414 | | . . . . Ejecting feature |
| 416 | | . . Tampering prevention or attack defeating |
| 417 | | . . . Armoring |
| 418 | | . . . Anti-jimmy |
| 419 | | . . . Anti-pick |
| 420 | | . . . . Guard ward |
| 421 | | . . . . Guard tumbler |
| 422 | | . . . Yielding or frangible connections |
| 423 | | . . . Keyhole guards |
| 424 | | . . . . Portable |
| 425 | | . . . . Combination-controlled |
| 426 | | . . . . . Portable |
| 427 | | . . . . Key-controlled |
| 428 | | . . . . . Portable |
| 429 | | . . . Key securers, fasteners or retainers |
| 430 | | . . . . Portable |
| 431 | | PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS |
| 432 | | . Condition indicators |
| 433 | | . . With recorder |
| 434 | | . . . Electric |
| 435 | | . . . Padlock |
| 436 | | . . With register |
| 437 | | . . . Padlock |
| 438 | | . . Contactual feeler |
| 439 | | . . Tampering detector |
| 440 | | . . . With seal |
| 441 | | . . Attention-directing |
| 442 | | . For combination-operated mechanism |
| 443 | | . . Housings |
| 444 | | . . Operating attachments |
| 445 | | . . Knobs, hand grips, etc. |
| 446 | | . . Combination finders |
| 447 | | . For key-operated mechanism |
| 448 | | . . Housings |
| 449 | | . . . Cylindrical |
| 450 | | . . . Face plate |
| 451 | | . . . Mounting arrangements |
| 452 | | . . Escutcheons |
| 453 | | . . Key guides, internal |
| 454 | | . . Key insertion guides |
| 455 | | . . Keyhole covers |
| 456R | | . . Key holders |
| 457 | | . . . Flexible |
| 458 | | . . . One-piece |
| 459 | | . . . Releasable catches |
| 456B | | . . . Parallel key loops, coaxially mounted, individually movable |
| 460 | | . . Key identification |
| 461 | | . Adjustment provisions |
| 462 | | . Reversible structures |
| 463 | | . Silencers or mufflers |
| 464 | | . Antifriction provisions |
| 465 | | . Emergency unlocking or release arrangements |
| 466 | | . Mounting aids, guides and assistors |
| | | ****************************** |
| | | DIGESTS |
| | | ****************************** |
| DIG 1 | | Tumbler registerable with aperture |
| DIG 2 | | Tumbler, lateral locking |
| DIG 3 | | Schlage |
| DIG 4 | | Jacobi |
| DIG 5 | | Magazine cylinder and pin tumblers |
| DIG 6 | | Bolt dogged in retracted position |
| DIG 7 | | Sleeve with embeddable tooth |
| DIG 8 | | Closure-operator lock |
| DIG 9 | | Pawl and ratchet lock |
| DIG 10 | | Thermally controlled |
| DIG 11 | | Garage door lock |
| DIG 12 | | Extension link with detachable link fastener |
| DIG 13 | | Socket-key lock |
| DIG 14 | | Insertable permanent key |
| DIG 15 | | Plug with tumbler retainer |
| DIG 16 | | Jail door lock |
| DIG 17 | | Check-key lock |
| DIG 18 | | Revolving door lock |
| DIG 19 | | Showcase lock |
| DIG 20 | | Push to project and lock bolt, key-released |
| DIG 21 | | Permutation, rotatable-segemental tumbler bolts |
| DIG 22 | | Segmental tumbler |
| DIG 23 | | Segmental slot in tumbler cooperating with a pin |
| DIG 24 | | Curved slot in tumbler |
| DIG 25 | | Peripheral pin on tumbler |
| DIG 26 | | Locking lug on bolt |
| DIG 27 | | Manually locked, key-released |
| DIG 28 | | Fence tumbler |
| DIG 29 | | Wedge tumbler |
| DIG 30 | | Switch lock |
| DIG 31 | | Handle assembly, lock-controlled |
| DIG 32 | | Positioners |
| DIG 33 | | Starting point |
| DIG 34 | | Cover fasteners |
| DIG 35 | | Double-ended lock cylinder |
| DIG 36 | | Spring-returned lock cylinder |
| DIG 37 | | Cylinder lock, multiple tumbler arrangements |
| DIG 38 | | Cylinder lock, lateral keyhole |
| DIG 39 | | Cylinder and knob connection |
| DIG 40 | | Cylinder lock utilizing sheet metal |
| DIG 41 | | Coin-controlled |
| DIG 42 | | Lost motion devices |
| DIG 43 | | Lock protectors |
| DIG 44 | | Combination changers |
| DIG 45 | | Time lock and auxiliary lock operable on failure of time lock |
| DIG 46 | | Conducting key |
| DIG 47 | | Laterally movable key |
| DIG 48 | | Fluid pressure lock |
| DIG 49 | | With alarm |
| DIG 50 | | Time lock, fluid-controlled |
| DIG 51 | | Light sensitive control means |
| DIG 52 | | Over center spring |
| DIG 53 | | Adjustable spring |
| DIG 54 | | Double-ended spring |
| DIG 55 | | Unitary multiple springs |
| DIG 56 | | Lock protecting cover |
| DIG 57 | | Screw guard |
| DIG 58 | | Handle guard |
| DIG 59 | | Lock with indicator |
| DIG 60 | | Opposed cylinders |
| DIG 61 | | Die cast cylinder |
| DIG 62 | | Cylinder plug stop |
| DIG 63 | | Multiple locks |
| DIG 64 | | Door spanning bolt |
| DIG 65 | | Double door lock |
| DIG 66 | | Double-ended bolt |
| DIG 67 | | Handle-contained latch operator |
| DIG 68 | | Oblique bolt |
| DIG 69 | | Floating bolt |
| DIG 70 | | Geneva stop |
| DIG 71 | | Combined permutation and key lock |
| DIG 72 | | Telephone lock |
| DIG 73 | | Thumb latch operator |
| DIG 74 | | Spring tumbler |
| DIG 75 | | Adjustable tumbler |
| DIG 76 | | Manually operated tumbler |
| DIG 77 | | "Jaw" tumblers |
| DIG 78 | | Sliding and oscillating bolt |
| DIG 79 | | Sliding and rotary bolt |
| DIG 80 | | Sliding bolt with sliding operating means |
| DIG 81 | | Camouflaging means |
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