|
|
Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
You are viewing a USPC Schedule. |
Class 4 | BATHS, CLOSETS, SINKS, AND SPITTOONS |
Click here for a printable version of this file |
662 | RESTROOM OR BATHROOM SELF-CLEANING SYSTEMS |
663 | FLUSH CLOSET, WASH RECEPTACLE, AND BATHTUB OR SHOWER |
664 | FLUSH CLOSET OR URINAL AND WASH RECEPTACLE |
666 | DIAPER WASHING DEVICES |
667 | FLUSH CLOSET SEAT ASSIST TO RAISE USER |
300 | FLUSH CLOSET |
300.1 | With toilet tissue holder |
300.2 | With bedpan rinser |
300.3 | With splash guard or water baffle |
301 | Urinals only |
302 | Flush actuation automatically responsive to condition |
303 | Periodic flush |
304 | By radiant energy responsive means |
305 | By electric condition responsive means |
306 | Ventilated, i.e., noxious fume removal |
307 | Folding type |
308 | Pedal actuated flush |
309 | With disinfectant means |
310 | Vertical type |
311 | Bowl type |
312 | Folding type |
313 | With automatic flush responsive means |
314 | With indicator |
315 | With disposable container |
316 | Reduced gravity environment type |
317 | With recirculating means |
319 | With macerator |
321 | With holding tank |
324 | Manual selection of the amount of flush |
328 | Tank and bowl with plural connections, one being pneumatic |
329 | Low profile tank and bowl |
333 | Normally empty tank |
340 | Plural receptacles |
343 | Overhead tank with bowl |
345 | Plural flush, preliminary or subsequent |
347 | Ventilated, i.e., noxious fume removal |
353 | Tank only |
354 | Pressure tank |
355 | Float-released outlet valve |
356 | Float outlet valve |
359 | Valve held open by flow |
360 | Dashpot-controlled outlet valve |
361 | Pneumatic or hydraulic adjustability |
362 | By air under pressure |
363 | With plural compartments |
366 | With simultaneous common actuating means for supply and outlet valves |
368 | With outlet siphon |
369 | Including means to relieve trapped air |
372 | Including means to immerse siphon |
373 | Pump starter |
374 | Jet starter |
375 | Including means to raise liquid level |
376 | Valve starter |
378 | With outlet valve |
379 | With delay of valve closing |
380 | By pressure or suction control of valve |
381 | By float releasable latch |
385 | By varying weight releasable latch |
386 | By shifting weight |
387 | By flow-responsive element in valve outlet |
388 | By retarding mechanism, e.g., dashpot |
390 | With overflow through valve closure |
392 | Swinging |
394 | Connected to float |
395 | Float type |
396 | Free floating during flush |
397 | Having seating guide |
398 | Cage type |
399 | Valve moves relative to guide through bottom of valve |
400 | Valve-attached seating element enters discharge pipe |
401 | Plural static guides |
402 | Having liquid receptacle open upwardly |
403 | Hollow |
405 | Actuator |
415 | Water saver |
416 | With lining |
417 | With connector or seal |
419 | With support |
420 | Bowl |
420.1 | With body-contacting nozzle |
420.2 | With heated bidet fluid |
420.3 | With bidet basin |
420.4 | With bidet nozzle |
421 | Siphon discharge |
422 | With flush valve |
424 | Extra trap or false trap |
425 | Siphonic jet at trap |
426 | With check valve |
427 | Overflow inhibitor |
428 | Configurated outlet |
429 | Pan bowl |
430 | Distinct from bowl |
431 | Pump or suction-type discharge |
434 | Valved dischage |
443 | BIDETS |
444 | With seat |
445 | Bidet basin for flush closet |
446 | Bidet bowl with drain |
447 | Nozzle with seat |
448 | Nozzle attachment |
449 | DRY CLOSETS |
111.1 | With heating meas |
111.2 | And cyclic control means |
111.4 | Fluid fuel burner |
111.5 | Electric |
111.6 | And separate drying zone |
450 | Bedpans |
451 | Disposable type |
452 | With liner |
453 | With deodorizing means |
454 | With urinal |
455 | With drain means |
456 | Cushioned |
457 | Accessories |
458 | Automobile |
459 | Chemical |
460 | Field |
461 | Plural |
462 | With urinal |
464 | With magazine |
465 | Furniture type |
466 | Valved bowl |
467 | Movable receiver |
468 | Seat operated |
469 | Lid or covering operated |
470 | In lid |
471 | Valved bowl |
474 | Vault type |
476 | Enclosed receptacle type |
479 | Receptacle type |
485 | Seat subclosure |
144.1 | Urinal |
487 | OPEN-WATER BARRIER |
488 | POOL TYPE |
489 | Plural separate receptacles |
490 | With cleaning means |
491 | With wave-making means |
492 | With water-jet means |
493 | With heating means |
494 | Combined or convertable |
495 | Adjustable bottom |
496 | Accessory |
497 | Wave quelling |
498 | Covering |
504 | Safety means |
505 | Divider |
506 | Construction details |
514 | CONVERTIBLE CLASS-TYPE APPARATUS |
515 | HAIR WASHING MACHINE OR DEVICE OR ACCESSORY |
516 | Portable |
517 | Combined |
518 | With water supply means |
519 | Head or neck receiving or supporting sink |
520 | Shield or drain |
523 | Body-portion rest |
524 | VAPOR OR HEAT IN BATH (E.G., SAUNA, STEAM BATH, OR SUDATORIUM) |
525 | With additional means for washing |
526 | Collapsible |
533 | Conversion means |
535 | MEANS FOR APPLYING VAPOR OR HOT AIR DIRECTLY TO BODY OF USER |
538 | TUBS |
539 | Plural tubs (i.e., all for bathing) |
540 | With means for turning tub for aiding access |
541.1 | Means for agitating or circulating water in a tub |
545 | With heating of tub structure |
546 | Combined with diverse means |
555 | With user access means in side of the tub |
557 | With movable closure |
559 | Convenience accessories |
560.1 | Means for handling user |
567 | Means for spraying user |
571.1 | Support for user, static |
580 | Protective liner or covering |
584 | Particular construction or configuration details |
596 | SHOWER (E.G. STALL, WITH WALLS, RECEPTOR, AND SPRAY) |
597 | Combined with diverse means |
598 | With heating means |
599 | Collapsible or expandable |
601 | Plural spray heads |
602 | With self-contained water supply |
604 | With special feature for physically handicapped |
605 | Convenience accessories |
606 | Scrubber |
607 | Movable closure |
609 | Shield or guard means |
610 | Mounting or supporting means for movable closure |
611 | Support for user |
612 | Particular construction |
615 | MEANS FOR SPRAYING USER |
619 | WASH RECEPTACLES |
620 | Emergency fountains |
621 | With human body support |
623 | With proximity operated valve |
624 | Wash fountain |
625 | With water supply or waste-water tank |
628 | With cleaning brush, soap dispenser or holder |
629 | With garbage receptor or tableware extractor |
630 | With cabinet, shelf, or drawer |
631 | With work surface |
632 | Sink rim rests on work-surface recess below top surface |
633 | Sink rim clamped to work-surface top by clamp means partly on sink |
634 | Sink rim clamped to work surface |
635 | Sink rim joined to work surface by molding frame |
637 | Drainboard |
638 | Combined |
639 | Plural receptacles |
643 | With support |
650 | With drain |
654 | Attachments |
655 | Disposable receptacle liner |
656 | Drainboard, rack, or tray |
657 | Receptacle or receptacle content protective device |
658 | Receptacle splash or drip guard |
659 | Infant bathing support |
660 | Rim frames |
661 | MISCELLANEOUS |
668 | HAVING CONDITION RESPONSIVE SUPPLY OUTLET, DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
670 | PREFABRICATED (E.G., MODULAR) PLUMBING SYSTEM |
671 | SUPPLY OUTLET COMBINED WITH A DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
675 | SUPPLY OUTLET FOR A SINK OR BATH |
679 | DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
680 | Drain and overflow |
688 | Drain valve |
694 | Overflow opening attachment |
695 | SUPPORT OR MOUNT FOR A SUPPLY, DRAIN, OVERFLOW OR TRAP MEANS |
696 | FITTING OR MANIFOLD FOR A SINK OR BATH |
209R | VENTILATION |
210 | Railway car |
211 | House plumbing |
213 | Electric-motor pump |
214 | Water-motor pump |
215 | Water-jet pump |
216 | Bowl structure or vent valve |
217 | Seat structure |
218 | Roof outlet |
219 | Sewer |
209FF | With fluid filter |
222 | DISINFECTION |
222.1 | With screen |
223 | Dispensing to bowl |
225.1 | Dispensing to overflow of flush tank |
226.1 | Dispensing to or dispenser in flush pipe |
227.1 | Dispensing to water in flush tank |
228.1 | Dispensing to air from closet |
229 | Chemical holder in seat |
230 | Chemical holder in lid |
231 | Chemical holder suspended in bowl |
232 | Chemical chamber formed in bowl |
233 | Seat and cover treating |
234 | SEAT AND LID |
237 | SEAT |
242.1 | LID |
243.1 | MECHANISM POSITIONS COVER ON SEAT |
244.1 | COVER DISPENSER |
245.1 | COVER FOR SEAT |
246.1 | OPENER OR CLOSER FOR A CLOSET SEAT OR LID |
248 | BUFFERS AND DASHPOTS |
249 | FLUSH-VALVE OPERATORS |
251.1 | DRIP CATCHER |
252.1 | FLUSH CLOSET BOWL SUPPORT, COUPLING, SEAL OR FASTENER |
252.2 | Support for a wall hung closet bowl |
252.4 | Flange with aperture for fastener |
252.6 | Seal structure detail |
253 | CLOSET-BOWL CLOSURES |
254 | CLOSET HEAD, FOOT, AND BODY RESTS |
255.01 | OBSTRUCTION REMOVER |
255.02 | Piston |
255.04 | Connected to a source of external fluid under pressure |
255.05 | With force cup (e.g., a plunger) |
255.06 | With flow control valve |
255.07 | With means to block or clear the overflow |
255.08 | With head structure that grips drain opening or pipe |
255.09 | With head structure that increases velocity or turbulence |
255.11 | Force cup (e.g., a plunger) |
256.1 | DEBRIS CATCHER FOR A FLUSH CLOSET OR CLEAN OUT PLUG |
258 | SPITTOONS |
259 |
260 | Bar |
261 | Disinfecting |
262 | Flushing |
267 | Covered |
275 | Floor orifice |
278 | Agitator |
279 | Reversible |
280 | Floor controlled valve |
281 | Gravity controlled valve |
282 | Positively operated inlet valve |
283 | Trapped liquid |
284 | Gravity receptacle |
285 | Flexible material and holder |
286 | STRAINER, STOPPER, PLUG OR CLOSURE |
287 | Combined strainer, plug, or valve |
288 | Combined strainer and pipe coupling |
289 | Strainers in series |
290 | Strainer, receptacle |
292 | Strainer |
293 | Closure |
295 | Plugs |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | DECONTAMINATION SHOWER |
901 | BOWL SKIRT OR TANK COVER |
902 | TOILET TRAINING |
903 | SHOWER HEAD WITH MATERIAL DISPENSING |
904 | SWIM-IN-PLACE POOL |
905 | SQUAT BOWL |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG1 | PLURAL CONNECTED FLOATS |
DIG2 | DISAPPEARING BOWL |
DIG3 | ELECTRIC FLUSHING |
DIG4 | GARBAGE GRINDER |
DIG5 | URINE GUARDS |
DIG6 | HEATED SEATS |
DIG7 | HOUSE PLUMBING FITTINGS |
DIG8 | RUBBER SEATS |
DIG9 | METHODS |
DIG10 | WATER ADDITIVE OR SUBSTITUTE |
DIG11 | OIL TOILET |
DIG12 | AEROBIC (DECOMPOSING) TOILET |
DIG13 | TOILET HAVING DEFORMABLE TRAP |
DIG14 | PIPE STRAINERS |
DIG15 | PRISON BATHROOMS |
DIG16 | DEFORMABLE TOILET TRAPS |
DIG17 | ELECTROLYTIC TOILETS |
DIG18 | BATHROOM FIXTURE LINERS |
DIG19 | LIQUID-SOLID SEPARATORS |
This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.
Please send questions and comments to usptoinfo@uspto.gov .
Note: The Patent and Trademark Depository Library Program (PTDLP) administers a nationwide network of public, state and academic libraries designated as Patent and Trademark Depository Libraries authorized by 35 U.S.C. 13 to: Disseminate Patent and Trademark Information Support Diverse Intellectual Property Needs of the Public. PTDL Contact Information
Note: For information/comments on electronic information products, such as purchasing USPTO data, or to discuss system requirements for magnetic tape products, contact:
Information Products Division -- U.S. Patent and Trademark Office
Information Products Division
Contact Information
Or, browse
their on-line catalog.
The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website. |
|