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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE |
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200 | STAIRWAY ASSIST FOR INDIVIDUAL OR MINOR BARRIER (E.G., CURB) LIFT FOR IMPAIRED INDIVIDUAL |
203 | STATIONARY LIFT FOR ROADWAY VEHICLE OR REQUIRED COMPONENT THEREOF |
204 | With distinct jack on vehicle support |
205 | With floor pit opening for support and safety cover therefor |
206 | With safety prop or braking rod for support |
207 | Having position lock for engaging sustaining drive means or guide means of support |
209 | With safety cutoff for drive means |
210 | Having specific drive means for support |
211 | Includes plural sustaining levers (e.g., scissored levers) |
212 | Powered by vehicle being lifted |
213 | Includes driven sustaining columns on opposite sides of support |
215 | Includes sustaining fluid ram |
216 | Having specific vehicle support structure (e.g., trackways) |
222 | INDUSTRIAL LIFT TRUCK OR REQUIRED COMPONENT THEREOF (E.G., FORKLIFT) |
223 | Having safety cutoff control |
224 | Having control for load support drive-means |
225 | Having foldable vertical guide |
226 | Having extensible vertical guide for load support |
227 | Guide or drive-means therefor positioned to enhance operator visibility |
228 | And guiding means for fluid drive line |
229 | Extended by single fluid ram |
230 | Specific vertical guide |
231 | Having structure allowing propulsion or steering by walking attendant |
233 | Having specific drive-means for load support |
234 | Including fluid ram |
235 | Including cable accumulating-type drum |
236 | Including gear and mating rack or chain |
237 | Having specific load support structure (e.g., forks) |
238 | Having specific guide means for load support |
239 | MOUNTED ON EXTERIOR OF BUILDING |
240 | TRANSPORTABLE ELEVATOR |
241 | Nonself-supporting-type (e.g., leaned against building) |
242 | Knockdown or collapsible for transport |
244 | Wheel supported |
245 | INCLINED ELEVATOR |
247 | HAVING COMPUTER CONTROL OF ELEVATOR |
249 | HAVING INDEPENDENT SUPPORTS CARRYING DISTINCT LOADS AND SHARING COMMON PATH |
250 | HAVING SPECIFIC LOAD SUPPORT DRIVE-MEANS OR ITS CONTROL |
251 | Includes linking support cable (e.g., rope, chain) in drive-means |
252 | And reciprocatingly shifted pulley wheel pulling thereon |
254 | And rotatably driven drum pulling thereon |
255 | With projections or apertures for engaging complementary formations on cable (e.g., sprocket) |
256 | Plural driven drums |
257 | Each moves distinct load support |
258 | Having distinct drive motors |
259 | Cable accumulating-type drums |
260 | Different size drums |
261 | Cable accumulating-type drum |
263 | With structure adapting drum for manual drive |
264 | With separate biasing means maintaining cable tension |
266 | Having cable guiding pulley wheel spaced therefrom |
267 | Includes threaded rider mating with support screw in drive-means |
269 | Includes scissored supporting levers in drive-means |
270 | Includes gear on support mating with stationary rack or chain |
272 | Includes fluid supporting ram in drive-means |
273 | Pneumatic (e.g., steam) |
274 | Plural fluid rams having interrelated operation |
275 | With fluid flow controlling means |
276 | Includes control for power source of drive-means |
277 | With specific electrical component |
278 | Actuated by movement of building (e.g., seismic activity) |
279 | Actuated by presence of obstruction in shaft |
280 | Actuated by location of access barrier or its lock |
281 | Actuated by excessive load |
282 | Actuated by load support contacting trip in shaft |
285 | For fluid-type power source |
287 | Includes safety cut off switch actuated by load support speed sensor or governor |
288 | Control actuates mechanical braking means for power source |
289 | For electric power source |
290 | With auxiliary supply of electricity |
291 | Having means for final leveling |
292 | With means for stopping vibration or bump start |
293 | Controls power source speed |
294 | Actuated near terminus of shaft |
295 | Having control signal pattern generator |
296 | Limited to power source (i.e., motor) utilizing A.C. power |
297 | Limited to power source (i.e., motor) utilizing D.C. power |
298 | Actuated by human operator engaging specific input part |
300 | Actuated by presence of obstruction in shaft |
301 | Actuated by location of access barrier or its lock |
302 | Actuated by load support contacting trip in shaft |
305 | Actuated by load support speed sensor or governor |
306 | Actuated by human operator engaging specific input part |
313 | WITH BARRIER FOR REGULATING ACCESS TO LOAD SUPPORT |
314 | Operation variable for emergency, maintenance, or abnormal condition |
315 | Includes motor or motor driven linkage for shifting barrier |
316 | With specific electrical control therefor |
318 | Shifts barrier mounted at landing |
319 | Through coupling with barrier on load support |
320 | Plural interconnected motors shift barriers at different landings |
321 | Motor stationarily mounted and linkable to barriers on different landings |
323 | Nonelectric motor |
324 | Shifts sliding barrier on load support |
325 | Including barrier mounted at landing |
326 | Barrier shifted by drive-means powered by motion of load support |
327 | Having endless driving belt in drive-means |
328 | Having rotatably driven drum and cable pulled thereby in drive-means |
329 | Having cable and guiding pulley therefor in drive-means |
330 | With means to couple to barrier on load support |
331 | With position lock therefor |
332 | Collapsible or rollable type |
333 | Slideably mounted |
334 | Including slideably mounted barrier on load support |
336 | WITH CLOSURE MEANS FOR SHAFT OPENING THROUGH LANDING |
337 | Including pivoted closure |
340 | Including transversely sliding closure |
342 | Including closure bodily carried along shaft by load support |
343 | HAVING MEANS CUSHIONING CONTACT OF LOAD SUPPORT WITH TERMINUS OF SHAFT |
345 | HAVING FLUID DAMPENING MEANS REGULATING LOAD SUPPORT MOVEMENT |
346 | With fluid coacting portion carried by load support |
347 | Includes piston and cylinder attached to support by cable |
348 | WITH EMERGENCY RUNNING SUSPENSION CABLE FOR LOAD SUPPORT |
349 | WITH CONDITION ACTUATED MEANS RELEASING LOAD SUPPORT FROM DRIVE-MEANS |
350 | HAVING MEANS ENGAGING CABLE ATTACHED TO LOAD SUPPORT, OR ITS GUIDE, TO SLOW LOAD SUPPORT |
351 | HAVING SPECIFIC MEANS CONTACTING OR ON LOAD SUPPORT FOR STOPPING OR SLOWING THEREOF |
352 | Includes gear on support mating with stationary rack |
354 | Means actuated by access barrier movement |
356 | Stationarily mounted and having disparate movable contact component |
357 | Mounted only at landings or terminus of shaft |
358 | Having drive-means for component powered by load support motion |
359 | Includes movable contact component on support for engaging shaft structure |
360 | Interlocking only with structure of landings or terminus of shaft |
361 | Actuated by change in suspension or counterweight cable tension |
362 | And shaped to cut into cooperating structure |
363 | And interlocking with complementary stationary formation (e.g., catches) |
364 | Slidably mounted contact component |
366 | Plural pivotally attached gripping contact components engaging common rail |
367 | Pivotally attached contact component |
371 | Slidably mounted contact component |
373 | Actuated by load support speed governor or sensor |
374 | Pivotally attached contact component |
376 | Slidable contact component having wedge shape or sliding along incline |
377 | Actuated by human operator |
380 | WITH CALL REGISTRATION MEANS |
381 | Having call cancel or refuse feature |
382 | Shared by plural load supports |
383 | Assigns load supports to zones |
384 | Having security or priority preemption feature |
385 | Dispatches load supports from designated landing |
387 | Assigns calls to load supports on predetermined basis |
388 | Also directs response |
389 | Includes specific floor selector |
390 | ALARM SYSTEM |
391 | WITH MONITORING, SIGNALLING, AND INDICATING MEANS |
395 | HAVING CALL BUTTON WITH INDICATOR |
396 | GENERAL INFORMATION DISPLAY (E.G., STORE DIRECTORIES) |
397 | WITH VISUAL INDICATOR OF MOVEMENT OF LOAD SUPPORT |
400 | WITH SAFETY OR SEALING MEANS FOR GAP BETWEEN LOAD SUPPORT AND LANDING |
401 | HAVING SPECIFIC LOAD SUPPORT STRUCTURE OR ARRANGEMENT (E.G., CAR FRAMING) |
404 | HAVING SPECIFIC COUNTERBALANCE MEANS FOR LOAD SUPPORT |
406 | HAVING SPECIFIC STATIONARY GUIDING STRUCTURE FOR COUNTERBALANCE MEANS OR LOAD SUPPORT |
409 | HAVING SPECIFIC GUIDE SHOE |
411 | HAVING SPECIFIC FORCE TRANSMITTING CONNECTION FOR COUNTERWEIGHT OR LOAD SUPPORT |
413 | HAVING SPECIFIC ARRANGEMENT OR CONNECTION OF ELECTRICAL OR FLUID SERVICE LINE |
414 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | TEMPORARY CONSTRUCTION ELEVATOR FOR BUILDING |
901 | CONTROL MODIFIED FOR USE BY DISABLED INDIVIDUAL |
902 | CONTROL FOR DOUBLE-DECKER CAR |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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