 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| DF | CLASS NOTES | |
| 1 | DF | MISCELLANEOUS |
| 2 R | DF | HOISTING TRUCK |
| 3 R | DF | .~ Tilting load support |
| 3 B | DF | .~.~ Service station type |
| 3 C | DF | .~.~ Platform type |
| 4 R | DF | .~ Cable hoist |
| 4 B | DF | .~.~ Service station type |
| 4 C | DF | .~.~ Platform type |
| 5 R | DF | .~ Inclined plane or wedge |
| 5 B | DF | .~.~ Service station type |
| 5 C | DF | .~.~ Platform type |
| 6 R | DF | .~ Rack and pinion or segment |
| 6 B | DF | .~.~ Service station type |
| 6 C | DF | .~.~ Platform type |
| 7 R | DF | .~ Screw |
| 7 B | DF | .~.~ Service station type |
| 7 C | DF | .~.~ Platform type |
| 8 R | DF | .~ Single throw lever |
| 9 R | DF | .~.~ Toggle |
| 9 B | DF | .~.~.~ Service station type |
| 9 C | DF | .~.~.~ Platform type |
| 10 R | DF | .~.~ Parallelogram bars |
| 10 B | DF | .~.~.~ Service station type |
| 10 C | DF | .~.~.~ Platform type |
| 8 B | DF | .~.~ Service station type |
| 8 C | DF | .~.~ Platform type |
| 2 B | DF | .~ Service station type |
| 2 C | DF | .~ Platform type |
| 10.5 | DF | METALLIC SPRING STRETCHER AND/OR COMPRESSOR (E.G., LEAF, HELICAL, OR COIL SPRINGS) |
| 11 | DF | FLOOR JACK TYPE |
| 12 | DF | .~ Rack and pinion or segment |
| 13 | DF | .~ Screw |
| 14 | DF | .~ Step-by-step traveling member |
| 15 | DF | .~ Single-throw lever and bar |
| 16 | DF | .~.~ Sliding bar |
| 17 | DF | .~ Single throw lever |
| 18 | DF | NAIL EXTRACTOR TYPE |
| 19 | DF | .~ Hammer and anvil |
| 20 | DF | .~ Screw |
| 21 | DF | .~ Single throw lever |
| 22 | DF | .~.~ Lever and pivoted jaw grip |
| 23 | DF | .~.~ Multiple jaw grip |
| 24 | DF | .~.~.~ Cam or wedge actuated |
| 25 | DF | .~.~ Claw bar |
| 26 R | DF | .~.~.~ Hammer |
| 26 E | DF | .~.~.~.~ Extensible fulcrum |
| 27 | DF | .~.~.~ Pivoted fulcrum member |
| 28 | DF | STAPLE PULLER |
| 28.5 | DF | THILL-COUPLING JACK |
| 29 R | DF | PIPE OR ROD JACK |
| 30 | DF | .~ Lifter |
| 31 | DF | .~.~ Reciprocating clutch |
| 29 A | DF | .~ Tie rod tensioner |
| 32 | DF | AXLE-LUBRICATING JACK |
| 33 | DF | CAR JOURNAL BOX LIFTING |
| 34 | DF | .~ Suspended lifter |
| 35 | DF | CAR-PUSHER TYPE |
| 36 | DF | .~ Pinch bar |
| 37 | DF | .~.~ Rail clamping |
| 38 | DF | .~.~ Pivoted wheel engaging member |
| 39 | DF | DOOR BRACE |
| 40 | DF | PRINTER'S QUOINS |
| 41 | DF | .~ Screw |
| 42 | DF | .~ Wedge |
| 43 | DF | RAIL OR TIE SHAFTER |
| 44 | DF | .~ Single throw lever |
| 45 | DF | VEHICLE-BODY LIFTERS |
| 46 | DF | .~ Lever and drum |
| 47 | DF | .~ Cable hoist |
| 48 | DF | .~.~ Vehicle attached drum |
| 49 | DF | .~ Swinging side bars |
| 50 | DF | .~.~ Single fixed pivot |
| 50.1 | DF | RESILIENT TIRE-CASING SPREADERS |
| 50.2 | DF | .~ Spreader and tire casing relatively movable or rotatably mounted |
| 50.3 | DF | .~ Fluid pressure operated |
| 50.4 | DF | .~ With tire casing support |
| 134.3 R | DF | METHOD OR APPARATUS FOR PLACEMENT OF CONDUCTIVE WIRE |
| 134.4 | DF | .~ By fluid pressure differential in conduit (e.g., parachute sucked through conduit) |
| 134.5 | DF | .~ Tractor for pulling wire (e.g., battery-powered) |
| 134.6 | DF | .~.~ Step-by-step type (e.g., by camming against messenger) |
| 134.7 | DF | .~ Sectional members for fishing |
| 134.3 PA | DF | .~ Utility pole guide |
| 134.3 CL | DF | .~ Cable lashing |
| 134.3 FT | DF | .~ Conduit snakes |
| 134.3 SC | DF | .~ Submarine cable |
| 199 | DF | PORTABLE IMPLEMENTS OR APPARATUS FOR TENSIONING FLEXIBLE MATERIAL OR FOR EXTRACTING STUMPS OR POLES |
| 200 | DF | .~ Material comprises resilient floor covering (e.g., carpet) |
| 201 | DF | .~.~ Including fluid or spring driven cylinder |
| 202 | DF | .~.~ Including force transmitting cable and driven, rotatable, cable engaging drum |
| 203 | DF | .~.~ Including driven, rotatable, floor covering engaging and pulling drum |
| 204 | DF | .~.~ Including screw drive |
| 205 | DF | .~.~ Including rack and pinion, or pinion segment, drive |
| 206 | DF | .~.~ Including ratchet bar and driving pawl drive |
| 207 | DF | .~.~.~ Having plural, disparate, driving pawls |
| 208 | DF | .~.~ Including rotatable, pulley wheel element and cable |
| 209 | DF | .~.~ Including force transmitting, hand held and operated, lever |
| 210 | DF | .~.~.~ With means attached thereto for sequentially, gripping, shifting, and releasing bar component |
| 211 | DF | .~.~.~ With floor covering clamping means attached to lever |
| 212 | DF | .~.~.~ Having linearly shifting, guided component attached thereto |
| 213 | DF | .~ Including rotatably driven drum for engaging either material or force transmitting cable |
| 214 | DF | .~.~ Plural drums or drum with plural distinct sections |
| 215 | DF | .~.~.~ Juxtaposed to material or cable at single locus |
| 216 | DF | .~.~ Having pressure element spaced therefrom to confine material or cable thereagainst |
| 217 | DF | .~.~ Having ratchet wheel and interengaging pawl for driving drum |
| 218 | DF | .~.~.~ Pawl pivots about fixed point on drive handle |
| 219 | DF | .~.~ Having intermeshing gears for driving drum |
| 220 | DF | .~.~.~ Worm and worm wheel |
| 221 | DF | .~.~ With projections or apertures on drum for engagement with complementary formations on material or cable |
| 222 | DF | .~.~ With means for preventing or retarding rotation in at least one direction |
| 223 | DF | .~.~.~ Ratchet wheel or formation and pawl |
| 224 | DF | .~.~ With adjustable gripping device for attaching drum to rigid, in situ structure |
| 225 | DF | .~.~ With material or cable contacting infeed guide |
| 226 | DF | .~.~.~ Rotatable pulley wheel element |
| 227 | DF | .~.~ With ground-engaging support means |
| 228 | DF | .~ Including expansible chamber fluid motor drive |
| 229 | DF | .~ Including worm and worm wheel gear drive |
| 230 | DF | .~ Includng rack and pinion, or pinion segment, drive |
| 231 | DF | .~ Including screw drive |
| 232 | DF | .~.~ Plural screws |
| 233 | DF | .~.~.~ Having plural, oppositely shifting, threaded riders |
| 234 | DF | .~.~ Having plural, oppositely shifting, threaded riders |
| 235 | DF | .~.~ Having ratchet wheel and pawl for driving screw |
| 236 | DF | .~.~ Having intermeshing gears for driving screw |
| 237 | DF | .~ Including ratchet bar and driving pawl drive |
| 238 | DF | .~.~ Having plural, disparate, driving pawls |
| 239 | DF | .~.~.~ Plural ratchet formations |
| 240 | DF | .~.~.~.~ Facing opposite directions |
| 241 | DF | .~ Including intermeshing gear drive |
| 242 | DF | .~ Including rotatable, pulley wheel element and cable |
| 243 | DF | .~ Including either force transmitting, hand held and operated lever or animal powered sweep |
| 244 | DF | .~.~ Implement or apparatus includes bar component having plural holes and removable cooperating pins selectively engagable by lever |
| 245 | DF | .~.~ With means attached thereto for sequentially gripping, shifting, and releasing bar component |
| 246 | DF | .~.~ Having linearly shifting, guided component attached thereto |
| 247 | DF | .~.~.~ With ratchet formation and locking pawl for maintaining relative positioning |
| 248 | DF | .~.~ With additional, hand held lever pivotally attached thereto for applying pulling force in opposite direction |
| 249 | DF | .~.~.~ Having position locking means between levers |
| 250 | DF | .~.~ With camming means thereon, and pressure element spaced therefrom to confine material, or force transmitting cable, thereagainst |
| 251 | DF | .~.~ With material, article, or force transmitting cable clamping means attached to and shifting with lever |
| 252 | DF | .~.~.~ Including cooperating, relatively stationary means for intermittently locking material or cable |
| 253 | DF | .~.~.~ Plural clamping means |
| 254 | DF | .~.~.~.~ Alternately clamping and pulling on material or cable |
| 255 | DF | .~.~.~.~ Attached by flexible connector |
| 256 | DF | .~.~ With material, article, or force transmitting cable engaging means movably attached to and shifting with lever |
| 257 | DF | .~.~.~ Including cooperating, relatively stationary means for intermittently locking material or cable |
| 258 | DF | .~.~.~ Plural, movably attached engaging means |
| 259 | DF | .~.~.~.~ Alternately engaging and pulling on material or cable |
| 260 | DF | .~.~.~.~ Attached by flexible connector |
| 261 | DF | .~.~ With means pivotally connected to lever and adapted to engage rigid, in situ structure |
| 262 | DF | .~ Including adjustable gripping device for attaching implement or apparatus to rigid, in situ structure |
| 263 | DF | .~ Including ground engaging means for supporting implement or apparatus in plural, vertically spaced positions |
| 84 | DF | TRAVERSING JACK |
| 85 | DF | .~ Screw |
| 418 | DF | VEHICLE ATTACHED JACK |
| 419 | DF | .~ Semi-trailer landing gear |
| 420 | DF | .~ Attached to trailer tongue |
| 421 | DF | .~ Turntable |
| 422 | DF | .~ Rocking lever |
| 423 | DF | .~ Hydraulic or pneumatic |
| 424 | DF | .~ Screw actuated |
| 425 | DF | .~.~ Gear driven |
| 426 | DF | .~ Cable actuated |
| 427 | DF | .~ Rack and pinion |
| 264 | DF | APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE |
| 265 | DF | .~ Device includes driven, flexible, cable contacting belt |
| 266 | DF | .~ Device includes rotatably driven, cable contacting drum |
| 267 | DF | .~.~ Having rotational speed governor for generating control impulse to rotation retarding means or drive |
| 268 | DF | .~.~ Having mechanism, actuated by changes in position of drum relative to another component of device, for generating control impulse to rotation retarding means or drive |
| 269 | DF | .~.~ Having stationary mechanism, actuated by load or other obstruction on and traveling with cable, for generating control impulse to rotation retarding means or drive |
| 270 | DF | .~.~ Having cable contacted, supported, or attached mechanism for generating control impulse to retarding means or drive |
| 271 | DF | .~.~.~ With cable contacting component, on or adjacent to circumference of drum, shifted by segment of wound cable |
| 272 | DF | .~.~.~ With cable deflecting or path defining component shifted by cable when tension varies |
| 273 | DF | .~.~.~.~ Electricity or fluid utilized in transmittal of impulse |
| 274 | DF | .~.~ Having mechanism, linked to drum or rotating element of drive, for generating control impulse to rotation retarding means or motor when torque on drum varies |
| 275 | DF | .~.~.~ Electricity utilized in transmittal or impulse |
| 276 | DF | .~.~ Having mechanism, linked to drum and actuated by number of drum rotations, for generating control impulse to rotation retarding means or drive |
| 277 | DF | .~.~ With fluid or resilient shock absorbing or tension maintaining means attached to, supported by, or supporting guiding structure for cable |
| 278 | DF | .~.~ Plural drums or drum with plural distinct sections |
| 279 | DF | .~.~.~ With vehicle for supporting at least one drum |
| 280 | DF | .~.~.~.~ Having rotatable, cable guiding, pulley wheel element spaced from drums |
| 281 | DF | .~.~.~.~.~ Element repositionable relative to at least one of the drums |
| 282 | DF | .~.~.~.~ Drive for at least one drum includes motor of vehicle |
| 283 | DF | .~.~.~ Having rotatable, cable guiding, pulley wheel element spaced from drums |
| 284 | DF | .~.~.~.~ Element repositionable relative to at least one of the drums |
| 285 | DF | .~.~.~.~.~ Plural elements |
| 286 | DF | .~.~.~.~ Plural elements |
| 287 | DF | .~.~.~ Juxtaposed to cable at single locus |
| 288 | DF | .~.~.~ With means affixing at least one drum to supporting base and allowing movement between drum and base |
| 289 | DF | .~.~.~.~ Movement engages or disengages drum from drive |
| 290 | DF | .~.~.~ Plural, distinct, drive motors |
| 291 | DF | .~.~.~.~ Noncompressible fluid |
| 292 | DF | .~.~.~.~ Electric |
| 293 | DF | .~.~.~ Each drum having plural, distinct drive sources or discrete drive trains |
| 294 | DF | .~.~.~ Having common drive source or mechanically interlinked drive trains |
| 295 | DF | .~.~.~.~ Including intermeshing gears in drive |
| 296 | DF | .~.~.~.~.~ Worm and worm wheel |
| 297 | DF | .~.~.~.~.~ Epicyclic gear train having sun, intermediate (e.g., planet), and ring gears |
| 298 | DF | .~.~.~.~.~ Shiftable into and out of intermeshing engagement |
| 299 | DF | .~.~.~.~.~ Also including clutch mechanism having coaxial, rotatable, relatively shiftable axially, power transmitting components |
| 300 | DF | .~.~.~.~.~.~ With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
| 301 | DF | .~.~.~.~.~.~ With additional axially shiftable clutch mechanism mechanically linked to, and operationally influenced by, first clutch |
| 302 | DF | .~.~.~.~.~.~.~ Alternately transmitting power |
| 303 | DF | .~.~.~.~.~.~ Fluid operated actuator shifts component |
| 304 | DF | .~.~.~.~.~.~ Components having frictional contact surface |
| 305 | DF | .~.~.~.~.~.~.~ Truncated cone shaped |
| 306 | DF | .~.~.~.~.~ Also including ratchet wheel and driving pawl |
| 307 | DF | .~.~.~.~.~.~ Plural driving pawls |
| 308 | DF | .~.~.~.~.~.~.~ Attached to rotatable disk or shaft |
| 309 | DF | .~.~.~.~.~ Also including clutch mechanism having rotatable, radially shiftable, power transmitting component |
| 310 | DF | .~.~.~.~.~ With means for preventing or retarding rotation of one or more drums in at least one direction |
| 311 | DF | .~.~.~.~ Including sprocket wheel and chain in drive |
| 312 | DF | .~.~.~.~ Including power transmitting pulley and rope or belt either in drive or in cable return means |
| 313 | DF | .~.~.~.~ Including contacting friction wheels having noncollinear axes of rotation in drive |
| 314 | DF | .~.~.~.~ Including expansible, noncombustible, fluid motor in drive (e.g., air, steam) |
| 315 | DF | .~.~.~.~ Including noncompressible fluid motor or pump in drive |
| 316 | DF | .~.~.~.~ Including electric motor in drive |
| 317 | DF | .~.~.~.~ Including clutch mechanism in drive having coaxial, rotatable, relatively shiftable axially, power transmitting components |
| 318 | DF | .~.~.~.~.~ With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
| 319 | DF | .~.~.~.~.~ Components having frictional contact surface |
| 320 | DF | .~.~.~.~ Including ratchet wheel and interengaging driving pawl in drive |
| 321 | DF | .~.~.~.~ Including means for preventing or retarding rotation of one or more drums in at least one direction |
| 322 | DF | .~.~.~.~.~ Frictional brake assembly having rotating, wheel structure and shiftable shoe or band |
| 323 | DF | .~.~ With vehicle for supporting drum |
| 324 | DF | .~.~.~ Having arch-shaped body for straddling load |
| 325 | DF | .~.~.~ Having rotatable, cable guiding, pulley wheel element spaced from drum |
| 326 | DF | .~.~.~.~ Element repositionable relative to drum |
| 327 | DF | .~.~.~.~ Plural elements |
| 328 | DF | .~.~.~ Drive for drum includes motor of vehicle |
| 329 | DF | .~.~ With means affixing drum to supporting base and allowing relative movement therebetween |
| 330 | DF | .~.~.~ Movement engages or disengages drum from drive |
| 331 | DF | .~.~.~ Movement occurs along line collinear with rotational axis of drum during pulling of cable |
| 332 | DF | .~.~.~ Including pivotal, rotational, or swivel connection between drum and base |
| 333 | DF | .~.~ Having pressure element spaced from drum to confine cable thereagainst |
| 334 | DF | .~.~ Having rotatable, cable guiding, pulley wheel element spaced from drum |
| 335 | DF | .~.~.~ Element repositionable relative to drum |
| 336 | DF | .~.~.~.~ Plural elements |
| 337 | DF | .~.~.~.~.~ Cable supported |
| 338 | DF | .~.~.~ Plural elements |
| 339 | DF | .~.~ Having plural, distinct drive sources or discrete drive trains |
| 340 | DF | .~.~.~ Including two or more motors |
| 341 | DF | .~.~ Drive includes rack and either pinion or pinion segment |
| 342 | DF | .~.~ Drive includes intermeshing gears |
| 343 | DF | .~.~.~ Worm and worm wheel |
| 344 | DF | .~.~.~ Epicyclic gear arrangement including sun, intermediate (e.g., planet), and ring gears |
| 345 | DF | .~.~.~ Shiftable into and out of intermeshing engagement |
| 346 | DF | .~.~.~ Drive also includes clutch mechanism having coaxial, rotatable relatively shiftable axially, power transmitting components |
| 347 | DF | .~.~.~.~ With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
| 348 | DF | .~.~.~.~ With additional axially shiftable clutch mechanism mechanically linked to, and operationally influenced by, first clutch |
| 349 | DF | .~.~.~.~ Fluid operated actuator shifts component |
| 350 | DF | .~.~.~.~ Components having frictional contact surface |
| 351 | DF | .~.~.~.~.~ Truncated cone shaped |
| 352 | DF | .~.~.~ Drive also includes ratchet wheel and driving pawl |
| 353 | DF | .~.~.~.~ Plural driving pawls |
| 354 | DF | .~.~.~.~.~ Attached to rotatable disk or shaft |
| 355 | DF | .~.~.~ Drive also includes clutch mechanism having rotatable, radially shiftable, power transmitting component |
| 356 | DF | .~.~.~ With means for preventing or retarding rotation of drum in at least one direction |
| 357 | DF | .~.~.~.~ Ratchet wheel or formation and locking pawl |
| 358 | DF | .~.~ Drive includes sprocket wheel and chain |
| 359 | DF | .~.~ Either drive or cable return means includes power transmitting pulley and rope or belt |
| 360 | DF | .~.~ Drive includes expansible, noncombustible, fluid motor (e.g., air, steam) |
| 361 | DF | .~.~ Drive includes noncompressible fluid motor or pump |
| 362 | DF | .~.~ Drive includes electric motor |
| 363 | DF | .~.~ Drive includes contacting friction wheels having noncollinear axes of rotation |
| 364 | DF | .~.~ Either drive or cable return means includes spring |
| 365 | DF | .~.~ Drive includes clutch mechanism having coaxial, rotatable, relatively shiftable axially, power transmitting components |
| 366 | DF | .~.~.~ With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
| 367 | DF | .~.~.~ Fluid operated actuator shifts component |
| 368 | DF | .~.~.~ Components having frictional contact surface |
| 369 | DF | .~.~ Drive includes ratchet wheel and interengaging driving pawl |
| 370 | DF | .~.~ Drive includes clutch mechanism having rotatable, radially shiftable, power transmitting component |
| 371 | DF | .~.~ With means on circumference of drum, or relatively movable drum components, for grasping cable |
| 372 | DF | .~.~ With projections or apertures on drum for engagement with complementary structural formations on cable |
| 373 | DF | .~.~ With pickup or pushing means on circumference of drum for cooperating with structure attached to, or formed on, end of cable |
| 374 | DF | .~.~ Having noncircular or varying diameter, cable contacting perimeter |
| 375 | DF | .~.~ Including means for preventing or retarding rotation of drum in at least one direction |
| 376 | DF | .~.~.~ Ratchet wheel or formation and locking pawl |
| 377 | DF | .~.~.~ Fluid resistance brake |
| 378 | DF | .~.~.~ Frictional brake assembly having rotating, wheel structure and shiftable shoe or band |
| 379 | DF | .~.~.~.~ Having fluid actuator for shifting shoe or band |
| 380 | DF | .~.~ With portable housing for drum and hand manipulated means for removably fastening housing to supporting base or load |
| 381 | DF | .~.~ With structure (e.g., sweep, tree, yoke) adapting drum to be powered by draft animal |
| 382 | DF | .~.~ Including static receiver spaced from drum for storing pulled cable |
| 383 | DF | .~.~ With cable guard structure extending partly around and closely adjacent to drum |
| 384 | DF | .~ Including hand held and operated lever with plural cable engaging means movably attached thereto for alternately contacting and pulling on cable |
| 385 | DF | .~ With rotatable, cable contacting, pulley wheel element attached to and reciprocated by driving component of device |
| 386 | DF | .~.~ Element reciprocated by expansible fluid motor |
| 88 | DF | INCLINED PLANE LIFTER |
| 89 R | DF | MULTIPLE LIFTERS (E.G., VEHICLE LIFTS) |
| 90 | DF | .~ Track-straddling platform |
| 91 | DF | .~ Swinging platform |
| 92 | DF | .~ Screw |
| 89 H | DF | .~ Fluid pressure |
| 93 R | DF | FLUID PRESSURE |
| 93 VA | DF | .~ Vehicle attached |
| 93 L | DF | .~ Service station lifts |
| 93 A | DF | .~ Combined with screw |
| 93 HP | DF | .~ Inflatable portable bags |
| 93 H | DF | .~ Portable automobile jacks |
| 94 | DF | ROCKING SUPPORTS |
| 95 | DF | RACK AND PINION |
| 96 | DF | .~ Screw pinion |
| 97 | DF | .~ Geared |
| 98 | DF | SCREW |
| 99 | DF | .~ Derrick type |
| 100 | DF | .~ Special engaging feature |
| 101 | DF | .~.~ Rocking head or base |
| 102 | DF | .~ Telescoping screws |
| 103 | DF | .~ Geared |
| 104 | DF | WEDGE |
| 105 | DF | STEP-BY-STEP TRAVELING BAR |
| 106 | DF | .~ Clutch actuated |
| 107 | DF | .~.~ Multiple driving clutches |
| 108 | DF | .~ Pawl actuated |
| 109 | DF | .~.~ Multiple driving pawls |
| 110 | DF | .~.~.~ Reversing |
| 111 | DF | .~.~ Reversing |
| 112 | DF | .~ Rack and lever |
| 113 | DF | SINGLE THROW LEVER AND BAR |
| 114 | DF | .~ Sliding bar |
| 115 | DF | .~.~ Rack bar and segment |
| 116 | DF | .~.~ Adjustable |
| 117 | DF | .~.~.~ Lateral shoe |
| 118 | DF | .~.~.~ Rack bar |
| 119 | DF | .~ Adjustable |
| 120 | DF | SINGLE THROW LEVER |
| 121 | DF | .~ Rail or tie lifter |
| 122 | DF | .~ Lazy tongs |
| 123 | DF | .~ Lever-supported thrust bar |
| 124 | DF | .~ Mechanically actuated |
| 126 | DF | .~.~ Screw |
| 127 | DF | .~.~ Cable |
| 128 | DF | .~.~.~ Block and tackle |
| 129 | DF | .~ Adjustable |
| 130 | DF | .~.~ Multiple fulcrums |
| 131 | DF | .~ Special engaging feature |
| 131.5 | DF | .~.~ Fulcrumed fork or shovel |
| 132 | DF | .~.~ Root puller type |
| 387 | DF | LOAD ENGAGING MEMBER AND POWER TRANSMITTING CABLE FOR SHIFTING MEMBER RELATIVE TO STRUCTURE WHICH CONTACTS AND GUIDES MEMBER |
| 133 R | DF | SPECIAL ENGAGING ELEMENTS |
| 134 | DF | .~ Adjustable |
| 133 A | DF | .~ Sharing props (nonhydraulic) |
| 388 | DF | MEANS SUPPORTED BY, AND MAINTAINING RELATIVE SPACING BETWEEN, LONGITUDINAL RUNS OF AN ENDLESS LOAD MOVING CABLE |
| 389 | DF | DEVICE OR MEMBER FOR CONTACTING AND GUIDING MOVING CABLE |
| 390 | DF | .~ Including rotatable, cable contacting, pulley wheel element |
| 391 | DF | .~.~ With mechanism for retarding or preventing cable movement or element rotation |
| 392 | DF | .~.~ With fluid, shock absorbing or tension restoring mechanism connected thereto |
| 393 | DF | .~.~ Plural elements or element with plural cable contacting regions |
| 394 | DF | .~.~.~ At least two of the elements having noncollinear axes of rotation |
| 395 | DF | .~.~.~.~ Juxtaposed to cable at single locus |
| 396 | DF | .~.~.~.~.~ Having juxtaposed elements repositionable relative to one another |
| 397 | DF | .~.~.~.~.~ Including additional element spaced along cable path |
| 398 | DF | .~.~.~.~ Having one element repositionable relative to another element |
| 399 | DF | .~.~.~.~.~ Repositionable element supported by cable (e.g., traveling block) |
| 400 | DF | .~.~.~.~ Having axes perpendicular or skewed |
| 401 | DF | .~.~.~ With portable block for elements and hand manipulated means for removably fastening block to support base or load |
| 402 | DF | .~.~.~.~ Having portion of block repositionable for insertion or removal of cable or for exposure of elements |
| 403 | DF | .~.~.~.~ With guard or guide for maintaining cable on elements |
| 404 | DF | .~.~.~.~ Including antifriction means for elements |
| 405 | DF | .~.~ With block for element and portion thereof repositionable for insertion or removal of cable or for exposure of element |
| 406 | DF | .~.~.~ Portion revolves about axis of rotation of element |
| 407 | DF | .~.~ With means, or element structure, enabling object or obstruction on cable to bypass or travel over element |
| 408 | DF | .~.~ With block for element having stationary portion adapted to coact with element to grip cable |
| 409 | DF | .~.~ With portable block for element and hand manipulated means for removably fastening block to support or load |
| 410 | DF | .~.~.~ Fastening means remotely operable or breakaway type |
| 411 | DF | .~.~.~ With guard or guide for maintaining cable on element |
| 412 | DF | .~.~.~ Including antifriction means for element |
| 413 | DF | .~.~ With means for affixing element to support base and allowing relative movement therebetween |
| 414 | DF | .~.~.~ Including elastic member |
| 415 | DF | .~.~.~ Including pivotal, rotational, or swivel connection |
| 416 | DF | .~.~ With antifriction means for element |
| 417 | DF | .~ Having cable contacting portion revolving around another component of device |
| ****************************** | ||
| CROSS-REFERENCE ART COLLECTIONS | ||
| ****************************** | ||
| 900 | DF | CABLE PULLING DRUM HAVING WAVE MOTION RESPONSIVE ACTUATOR FOR OPERATING DRIVE OR ROTATION RETARDING MEANS |
| 901 | DF | ANTIFRICTION MEANS FOR CABLE PULLING DRUM |
| 902 | DF | EITHER DRUM, PULLEY WHEEL ELEMENT, OR CABLE CONSTRUCTED FROM SPECIFIC MATERIAL |
| 903 | DF | YIELDABLE, CONSTANT ENGAGEMENT, FRICTION COUPLING (E.G., SLIP CLUTCH) IN DRIVE FOR CABLE PULLING DRUM |
| ****************************** | ||
| DIGESTS | ||
| ****************************** | ||
| DIG 1 | DD | Jack bases |
| DIG 2 | DD | Electric screw jacks |
| DIG 3 | DD | Jack handles |
| DIG 4 | DD | Object engaging heads for jacks |
| DIG 5 | DD | Means for depressing foot brake when adjusting same |
| DIG 6 | DD | Flexible rack and pinion |
| DIG 7 | DD | Printers form trucks |
| DIG 8 | DD | Screw jacks, plural section nut |
| DIG 9 | DD | Vehicle-operated lift platform |
| DIG 10 | DD | Tire or rim expanding or contracting devices |
| DIG 11 | DD | Cable drum feed for presser |
| DIG 12 | DD | Pawls |
| DIG 13 | DD | Vehicle retarding drums |
| DIG 14 | DD | Rope attachment |
| DIG 15 | DD | Motor clamps |
| DIG 16 | DD | AUTOMOBILE TRANSMISSION JACK |