US Patent Class 4
BATHS, CLOSETS, SINKS, AND SPITTOONS
 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 | |
| 662 | DF | RESTROOM OR BATHROOM SELF-CLEANING SYSTEMS |
| 663 | DF | FLUSH CLOSET, WASH RECEPTACLE, AND BATHTUB OR SHOWER |
| 664 | DF | FLUSH CLOSET OR URINAL AND WASH RECEPTACLE |
| 665 | DF | .~ Wash receptacle water empties into toilet facility |
| 666 | DF | DIAPER WASHING DEVICES |
| 667 | DF | FLUSH CLOSET SEAT ASSIST TO RAISE USER |
| 300 | DF | FLUSH CLOSET |
| 300.1 | DF | .~ With toilet tissue holder |
| 300.2 | DF | .~ With bedpan rinser |
| 300.3 | DF | .~ With splash guard or water baffle |
| 301 | DF | .~ Urinals only |
| 302 | DF | .~.~ Flush actuation automatically responsive to condition |
| 303 | DF | .~.~.~ Periodic flush |
| 304 | DF | .~.~.~ By radiant energy responsive means |
| 305 | DF | .~.~.~ By electric condition responsive means |
| 306 | DF | .~.~ Ventilated, i.e., noxious fume removal |
| 307 | DF | .~.~ Folding type |
| 308 | DF | .~.~ Pedal actuated flush |
| 309 | DF | .~.~ With disinfectant means |
| 310 | DF | .~.~ Vertical type |
| 311 | DF | .~.~ Bowl type |
| 312 | DF | .~ Folding type |
| 313 | DF | .~ With automatic flush responsive means |
| 314 | DF | .~ With indicator |
| 315 | DF | .~ With disposable container |
| 316 | DF | .~ Reduced gravity environment type |
| 317 | DF | .~ With recirculating means |
| 318 | DF | .~.~ Including specified filtering means |
| 319 | DF | .~ With macerator |
| 320 | DF | .~.~ Including additional treatment |
| 321 | DF | .~ With holding tank |
| 322 | DF | .~.~ And heater |
| 323 | DF | .~.~ And valve for emptying |
| 324 | DF | .~ Manual selection of the amount of flush |
| 325 | DF | .~.~ Alternate unicyclic flush |
| 326 | DF | .~.~.~ Plural flush valves |
| 327 | DF | .~.~.~.~ In axial alignment |
| 328 | DF | .~ Tank and bowl with plural connections, one being pneumatic |
| 329 | DF | .~ Low profile tank and bowl |
| 330 | DF | .~.~ Seat actuated flush |
| 331 | DF | .~.~ Float-controlled valve |
| 332 | DF | .~.~ Pressure flush |
| 333 | DF | .~ Normally empty tank |
| 334 | DF | .~.~ Pressure tank |
| 335 | DF | .~.~.~ With seat-actuated valve |
| 336 | DF | .~.~.~.~ And siphon bowl |
| 337 | DF | .~.~.~.~ And drain means |
| 338 | DF | .~.~ With seat-actuated valve |
| 339 | DF | .~.~.~ And drain means |
| 340 | DF | .~ Plural receptacles |
| 341 | DF | .~.~ Diverse |
| 342 | DF | .~.~ Separate and distinct |
| 343 | DF | .~ Overhead tank with bowl |
| 344 | DF | .~.~ Siphon bowl |
| 345 | DF | .~ Plural flush, preliminary or subsequent |
| 346 | DF | .~.~ Including plural compartments in tank |
| 347 | DF | .~ Ventilated, i.e., noxious fume removal |
| 348 | DF | .~.~ Bowl |
| 349 | DF | .~.~.~ Unitary with flush supply to bowl |
| 350 | DF | .~.~.~ Unitary with discharge from bowl |
| 351 | DF | .~.~.~.~ Trap or siphon |
| 352 | DF | .~.~.~ Annular ventilator |
| 353 | DF | .~ Tank only |
| 354 | DF | .~.~ Pressure tank |
| 355 | DF | .~.~.~ Float-released outlet valve |
| 356 | DF | .~.~.~ Float outlet valve |
| 357 | DF | .~.~.~.~ Free floating |
| 358 | DF | .~.~.~.~.~ With guide (e.g., a cage) |
| 359 | DF | .~.~.~ Valve held open by flow |
| 360 | DF | .~.~.~ Dashpot-controlled outlet valve |
| 361 | DF | .~.~.~ Pneumatic or hydraulic adjustability |
| 362 | DF | .~.~.~ By air under pressure |
| 363 | DF | .~.~ With plural compartments |
| 364 | DF | .~.~.~ Single tank with divider |
| 365 | DF | .~.~.~ Pivotal compartment |
| 366 | DF | .~.~ With simultaneous common actuating means for supply and outlet valves |
| 367 | DF | .~.~.~ By fluid or electrical means |
| 368 | DF | .~.~ With outlet siphon |
| 369 | DF | .~.~.~ Including means to relieve trapped air |
| 370 | DF | .~.~.~.~ By releasing trapped air |
| 371 | DF | .~.~.~.~ By raising trapped air housing |
| 372 | DF | .~.~.~ Including means to immerse siphon |
| 373 | DF | .~.~.~ Pump starter |
| 374 | DF | .~.~.~ Jet starter |
| 375 | DF | .~.~.~ Including means to raise liquid level |
| 376 | DF | .~.~.~ Valve starter |
| 377 | DF | .~.~.~.~ By moving siphon |
| 378 | DF | .~.~ With outlet valve |
| 379 | DF | .~.~.~ With delay of valve closing |
| 380 | DF | .~.~.~.~ By pressure or suction control of valve |
| 381 | DF | .~.~.~.~ By float releasable latch |
| 382 | DF | .~.~.~.~.~ Tiltable or pivoted valve body |
| 383 | DF | .~.~.~.~.~ With overflow through valve closure |
| 384 | DF | .~.~.~.~.~ Latched actuator |
| 385 | DF | .~.~.~.~ By varying weight releasable latch |
| 386 | DF | .~.~.~.~ By shifting weight |
| 387 | DF | .~.~.~.~ By flow-responsive element in valve outlet |
| 388 | DF | .~.~.~.~ By retarding mechanism, e.g., dashpot |
| 389 | DF | .~.~.~.~.~ With overflow through valve closure |
| 390 | DF | .~.~.~ With overflow through valve closure |
| 391 | DF | .~.~.~.~ Float connected or float type valve |
| 392 | DF | .~.~.~ Swinging |
| 393 | DF | .~.~.~.~ Pivoted |
| 394 | DF | .~.~.~ Connected to float |
| 395 | DF | .~.~.~ Float type |
| 396 | DF | .~.~.~.~ Free floating during flush |
| 397 | DF | .~.~.~.~ Having seating guide |
| 398 | DF | .~.~.~.~.~ Cage type |
| 399 | DF | .~.~.~.~.~ Valve moves relative to guide through bottom of valve |
| 400 | DF | .~.~.~.~.~ Valve-attached seating element enters discharge pipe |
| 401 | DF | .~.~.~.~.~ Plural static guides |
| 402 | DF | .~.~.~.~ Having liquid receptacle open upwardly |
| 403 | DF | .~.~.~.~ Hollow |
| 404 | DF | .~.~.~.~.~ Open at bottom |
| 405 | DF | .~.~.~ Actuator |
| 406 | DF | .~.~.~.~ Electrical |
| 407 | DF | .~.~.~.~ Pneumatic or hydraulic |
| 408 | DF | .~.~.~.~ Seat actuated |
| 409 | DF | .~.~.~.~.~ With overhead tank |
| 410 | DF | .~.~.~.~ Button type |
| 411 | DF | .~.~.~.~ Portion of linkage external to tank |
| 412 | DF | .~.~.~.~ Including flexible linkage element in tank(e.g., chain or cord) |
| 413 | DF | .~.~.~.~ Including articulated rigid linkage |
| 414 | DF | .~.~.~.~.~ Having stationary pivot within tank |
| 415 | DF | .~.~ Water saver |
| 416 | DF | .~.~ With lining |
| 417 | DF | .~.~ With connector or seal |
| 418 | DF | .~.~.~ Enclosure or housing for connector or seal |
| 419 | DF | .~.~ With support |
| 420 | DF | .~ Bowl |
| 420.1 | DF | .~.~ With body-contacting nozzle |
| 420.2 | DF | .~.~ With heated bidet fluid |
| 420.3 | DF | .~.~ With bidet basin |
| 420.4 | DF | .~.~ With bidet nozzle |
| 420.5 | DF | .~.~.~ Integral with flush closet |
| 421 | DF | .~.~ Siphon discharge |
| 422 | DF | .~.~.~ With flush valve |
| 423 | DF | .~.~.~.~ With vacuum breaker |
| 424 | DF | .~.~.~ Extra trap or false trap |
| 425 | DF | .~.~.~ Siphonic jet at trap |
| 426 | DF | .~.~.~ With check valve |
| 427 | DF | .~.~.~ Overflow inhibitor |
| 428 | DF | .~.~.~ Configurated outlet |
| 429 | DF | .~.~.~ Pan bowl |
| 430 | DF | .~.~.~ Distinct from bowl |
| 431 | DF | .~.~ Pump or suction-type discharge |
| 432 | DF | .~.~.~ With flush supply pump |
| 433 | DF | .~.~.~.~ Unitary with discharge pump |
| 434 | DF | .~.~ Valved dischage |
| 435 | DF | .~.~.~ With flush supply actuated by valved discharge |
| 436 | DF | .~.~.~.~ By movement of seat or lid |
| 437 | DF | .~.~.~.~ Float control of fluid in bowl |
| 438 | DF | .~.~.~.~ Pivoted valve |
| 439 | DF | .~.~.~.~.~ With additional valve (e.g., draft control) |
| 440 | DF | .~.~.~.~.~ Pan type |
| 441 | DF | .~.~.~ Pivoted valve |
| 442 | DF | .~.~.~.~ Pan type |
| 443 | DF | BIDETS |
| 444 | DF | .~ With seat |
| 445 | DF | .~ Bidet basin for flush closet |
| 446 | DF | .~ Bidet bowl with drain |
| 447 | DF | .~ Nozzle with seat |
| 448 | DF | .~ Nozzle attachment |
| 449 | DF | DRY CLOSETS |
| 111.1 | DF | .~ With heating meas |
| 111.2 | DF | .~.~ And cyclic control means |
| 111.3 | DF | .~.~.~ Having seat actuator or interlock |
| 111.4 | DF | .~.~ Fluid fuel burner |
| 111.5 | DF | .~.~ Electric |
| 111.6 | DF | .~.~ And separate drying zone |
| 450 | DF | .~ Bedpans |
| 451 | DF | .~.~ Disposable type |
| 452 | DF | .~.~ With liner |
| 453 | DF | .~.~ With deodorizing means |
| 454 | DF | .~.~ With urinal |
| 455 | DF | .~.~ With drain means |
| 456 | DF | .~.~ Cushioned |
| 457 | DF | .~.~ Accessories |
| 458 | DF | .~ Automobile |
| 114.1 | DF | .~.~ Urinal |
| 459 | DF | .~ Chemical |
| 460 | DF | .~ Field |
| 461 | DF | .~ Plural |
| 462 | DF | .~ With urinal |
| 463 | DF | .~.~ Separate receiver |
| 464 | DF | .~ With magazine |
| 465 | DF | .~.~ Furniture type |
| 466 | DF | .~.~ Valved bowl |
| 467 | DF | .~.~ Movable receiver |
| 468 | DF | .~.~ Seat operated |
| 469 | DF | .~.~ Lid or covering operated |
| 470 | DF | .~.~ In lid |
| 471 | DF | .~ Valved bowl |
| 472 | DF | .~.~ Ventilated |
| 473 | DF | .~.~ Seat, lid or covering operated |
| 474 | DF | .~ Vault type |
| 475 | DF | .~.~ Ventilated |
| 476 | DF | .~ Enclosed receptacle type |
| 477 | DF | .~.~ Ventilated |
| 478 | DF | .~.~ With arm or back support |
| 479 | DF | .~ Receptacle type |
| 480 | DF | .~.~ Invalid |
| 481 | DF | .~.~ Muffler for liquid |
| 482 | DF | .~.~ Ventilated |
| 483 | DF | .~.~ With seat |
| 484 | DF | .~.~ Flexible material |
| 485 | DF | .~ Seat subclosure |
| 486 | DF | .~.~ Seat or lid operated |
| 144.1 | DF | .~ Urinal |
| 144.2 | DF | .~.~ Disposable, entirely or a portion |
| 144.3 | DF | .~.~ Contacting and conforming to anatomy |
| 144.4 | DF | .~.~ Spout only |
| 487 | DF | OPEN-WATER BARRIER |
| 488 | DF | POOL TYPE |
| 489 | DF | .~ Plural separate receptacles |
| 490 | DF | .~ With cleaning means |
| 491 | DF | .~ With wave-making means |
| 492 | DF | .~ With water-jet means |
| 493 | DF | .~ With heating means |
| 494 | DF | .~ Combined or convertable |
| 495 | DF | .~ Adjustable bottom |
| 496 | DF | .~ Accessory |
| 497 | DF | .~.~ Wave quelling |
| 498 | DF | .~.~ Covering |
| 499 | DF | .~.~.~ Air inflatable or supported |
| 500 | DF | .~.~.~ Including storage area |
| 501 | DF | .~.~.~.~ On pool bottom |
| 502 | DF | .~.~.~.~ On a roll |
| 503 | DF | .~.~.~ Including securing means |
| 504 | DF | .~.~ Safety means |
| 505 | DF | .~.~ Divider |
| 506 | DF | .~ Construction details |
| 507 | DF | .~.~ Including water inlet or outlet means |
| 508 | DF | .~.~.~ And water level control |
| 509 | DF | .~.~.~ And pump |
| 510 | DF | .~.~.~ Gutter |
| 511 | DF | .~.~.~.~ With handhold (e.g., life rail) |
| 512 | DF | .~.~.~.~ Including weir |
| 513 | DF | .~.~ Shape |
| 514 | DF | CONVERTIBLE CLASS-TYPE APPARATUS |
| 515 | DF | HAIR WASHING MACHINE OR DEVICE OR ACCESSORY |
| 516 | DF | .~ Portable |
| 517 | DF | .~ Combined |
| 518 | DF | .~ With water supply means |
| 519 | DF | .~ Head or neck receiving or supporting sink |
| 520 | DF | .~ Shield or drain |
| 521 | DF | .~.~ Supported by body |
| 522 | DF | .~.~ With post-type support |
| 523 | DF | .~ Body-portion rest |
| 524 | DF | VAPOR OR HEAT IN BATH (E.G., SAUNA, STEAM BATH, OR SUDATORIUM) |
| 525 | DF | .~ With additional means for washing |
| 526 | DF | .~ Collapsible |
| 527 | DF | .~.~ Flexible fabric supported by a folding frame |
| 528 | DF | .~.~ With body support means |
| 529 | DF | .~.~.~ Bed type |
| 530 | DF | .~.~.~.~ With head or back rest |
| 531 | DF | .~.~.~ Seat |
| 532 | DF | .~.~.~.~ Fixed |
| 533 | DF | .~ Conversion means |
| 534 | DF | .~.~ Flexible covering |
| 535 | DF | MEANS FOR APPLYING VAPOR OR HOT AIR DIRECTLY TO BODY OF USER |
| 536 | DF | .~ With means for covering a majority of the user's body |
| 537 | DF | .~ To the head or face |
| 538 | DF | TUBS |
| 539 | DF | .~ Plural tubs (i.e., all for bathing) |
| 540 | DF | .~ With means for turning tub for aiding access |
| 541.1 | DF | .~ Means for agitating or circulating water in a tub |
| 541.2 | DF | .~.~ With condition response |
| 541.3 | DF | .~.~ By liquid flow |
| 541.4 | DF | .~.~.~ And aerating |
| 541.5 | DF | .~.~ By aerating |
| 541.6 | DF | .~.~ Jet detail |
| 545 | DF | .~ With heating of tub structure |
| 546 | DF | .~ Combined with diverse means |
| 547 | DF | .~.~ Couch or bed |
| 548 | DF | .~.~ Storage or support means |
| 549 | DF | .~.~.~ Cabinet |
| 550 | DF | .~.~.~.~ Pivoted tub |
| 551 | DF | .~.~.~ Dressing table |
| 552 | DF | .~.~ A complete and separate shower |
| 553 | DF | .~.~ Basin or sink |
| 554 | DF | .~.~.~ Relatively movable tub or basin |
| 555 | DF | .~ With user access means in side of the tub |
| 556 | DF | .~.~ Pivoted door |
| 557 | DF | .~ With movable closure |
| 558 | DF | .~.~ Flexible type |
| 559 | DF | .~ Convenience accessories |
| 560.1 | DF | .~.~ Means for handling user |
| 561.1 | DF | .~.~.~ Vertically and horizontally |
| 562.1 | DF | .~.~.~.~ Horizontal movement is pivotal |
| 563.1 | DF | .~.~.~.~.~ Hydraulically operated |
| 564.1 | DF | .~.~.~ Vertically, only (e.g., lifts) |
| 565.1 | DF | .~.~.~.~ Supported by tub |
| 566.1 | DF | .~.~.~.~.~ Hydraulically operated |
| 567 | DF | .~.~ Means for spraying user |
| 568 | DF | .~.~.~ Located inside of the tub |
| 569 | DF | .~.~.~.~ Conduit having rectilinearly spaced spray holes |
| 570 | DF | .~.~.~ Mounted on support external to tub |
| 571.1 | DF | .~.~ Support for user, static |
| 572.1 | DF | .~.~.~ For infant |
| 573.1 | DF | .~.~.~ Body type |
| 574.1 | DF | .~.~.~.~ Foot |
| 575.1 | DF | .~.~.~.~ Head or back |
| 576.1 | DF | .~.~.~.~ Hand grip |
| 577.1 | DF | .~.~.~.~.~ Mounted on tub, only |
| 578.1 | DF | .~.~.~.~ Seat |
| 579 | DF | .~.~.~.~.~ Supported by tub, only |
| 580 | DF | .~.~ Protective liner or covering |
| 581 | DF | .~.~.~ Mat type |
| 582 | DF | .~.~.~.~ With antislip means |
| 583 | DF | .~.~.~.~.~ In contact with tub bottom |
| 584 | DF | .~ Particular construction or configuration details |
| 585 | DF | .~.~ Flexible material (e.g., collapsible, etc.) |
| 586 | DF | .~.~.~ For infant |
| 587 | DF | .~.~.~.~ Supported by folding frame |
| 588 | DF | .~.~.~.~ Inflatable |
| 589 | DF | .~.~ With integral body support |
| 590 | DF | .~.~.~ Seat |
| 591 | DF | .~.~ Rim supply |
| 592 | DF | .~.~ Support structure |
| 593 | DF | .~.~.~ For strengthening bottom or side |
| 594 | DF | .~.~.~ Legs |
| 595 | DF | .~.~ Means for securing tub in place |
| 596 | DF | SHOWER (E.G. STALL, WITH WALLS, RECEPTOR, AND SPRAY) |
| 597 | DF | .~ Combined with diverse means |
| 598 | DF | .~ With heating means |
| 599 | DF | .~ Collapsible or expandable |
| 600 | DF | .~.~ Wall type |
| 601 | DF | .~ Plural spray heads |
| 602 | DF | .~ With self-contained water supply |
| 603 | DF | .~.~ And pump |
| 604 | DF | .~ With special feature for physically handicapped |
| 605 | DF | .~ Convenience accessories |
| 606 | DF | .~.~ Scrubber |
| 607 | DF | .~.~ Movable closure |
| 608 | DF | .~.~.~ Flexible type |
| 609 | DF | .~.~ Shield or guard means |
| 610 | DF | .~.~ Mounting or supporting means for movable closure |
| 611 | DF | .~.~ Support for user |
| 612 | DF | .~ Particular construction |
| 613 | DF | .~.~ Of receptor |
| 614 | DF | .~.~ Wall or panel |
| 615 | DF | MEANS FOR SPRAYING USER |
| 616 | DF | .~ With self-contained water supply |
| 617 | DF | .~.~ Overhead-gravity feed |
| 618 | DF | .~ Supported by neck or shoulder of user |
| 619 | DF | WASH RECEPTACLES |
| 620 | DF | .~ Emergency fountains |
| 621 | DF | .~ With human body support |
| 622 | DF | .~.~ Foot |
| 623 | DF | .~ With proximity operated valve |
| 624 | DF | .~ Wash fountain |
| 625 | DF | .~ With water supply or waste-water tank |
| 626 | DF | .~.~ And water control |
| 627 | DF | .~.~ Having pivoted receptacle |
| 628 | DF | .~ With cleaning brush, soap dispenser or holder |
| 629 | DF | .~ With garbage receptor or tableware extractor |
| 630 | DF | .~ With cabinet, shelf, or drawer |
| 631 | DF | .~ With work surface |
| 632 | DF | .~.~ Sink rim rests on work-surface recess below top surface |
| 633 | DF | .~.~ Sink rim clamped to work-surface top by clamp means partly on sink |
| 634 | DF | .~.~ Sink rim clamped to work surface |
| 635 | DF | .~.~ Sink rim joined to work surface by molding frame |
| 636 | DF | .~.~.~ Molding frame T-shaped |
| 637 | DF | .~.~ Drainboard |
| 638 | DF | .~ Combined |
| 639 | DF | .~ Plural receptacles |
| 640 | DF | .~.~ With drain |
| 641 | DF | .~.~.~ Nested |
| 642 | DF | .~.~.~ Dissimilar |
| 643 | DF | .~ With support |
| 644 | DF | .~.~ Pivoted |
| 645 | DF | .~.~ Vertically adjustable |
| 646 | DF | .~.~ Post |
| 647 | DF | .~.~ Hanger |
| 648 | DF | .~.~ Bracket |
| 649 | DF | .~.~ Clamp |
| 650 | DF | .~ With drain |
| 651 | DF | .~.~ And overflow |
| 652 | DF | .~.~ And strainer |
| 653 | DF | .~.~ And water handling |
| 654 | DF | .~ Attachments |
| 655 | DF | .~.~ Disposable receptacle liner |
| 656 | DF | .~.~ Drainboard, rack, or tray |
| 657 | DF | .~.~ Receptacle or receptacle content protective device |
| 658 | DF | .~.~ Receptacle splash or drip guard |
| 659 | DF | .~.~ Infant bathing support |
| 660 | DF | .~ Rim frames |
| 661 | DF | MISCELLANEOUS |
| 668 | DF | HAVING CONDITION RESPONSIVE SUPPLY OUTLET, DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
| 669 | DF | .~ Float actuated |
| 670 | DF | PREFABRICATED (E.G., MODULAR) PLUMBING SYSTEM |
| 671 | DF | SUPPLY OUTLET COMBINED WITH A DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
| 672 | DF | .~ Supply outlet valve linked to a drain, overflow or trap valve |
| 673 | DF | .~ Supply outlet and drain |
| 674 | DF | .~.~ And overflow |
| 675 | DF | SUPPLY OUTLET FOR A SINK OR BATH |
| 676 | DF | .~ Mixing faucet |
| 677 | DF | .~.~ Having only one actuating means |
| 678 | DF | .~ Faucet or spout |
| 679 | DF | DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH |
| 680 | DF | .~ Drain and overflow |
| 681 | DF | .~.~ And trap |
| 682 | DF | .~.~ With valve |
| 683 | DF | .~.~.~ Ell having fluid communication with the drain and overflow openings of a sink or bath |
| 684 | DF | .~.~.~.~ Pop-up drain valve |
| 685 | DF | .~.~.~.~.~ Contacted by a rotating member |
| 686 | DF | .~.~.~ Standpipe overflow |
| 687 | DF | .~.~.~ Bi-transit for drain of sink or bath |
| 688 | DF | .~ Drain valve |
| 689 | DF | .~.~ Pop-up |
| 690 | DF | .~.~.~ Contacted by rotating member |
| 691 | DF | .~.~.~.~ Lever |
| 692 | DF | .~.~.~.~.~ Having at least a semi-spherical fulcrum |
| 693 | DF | .~.~ Operating means in sink or bath |
| 694 | DF | .~ Overflow opening attachment |
| 695 | DF | SUPPORT OR MOUNT FOR A SUPPLY, DRAIN, OVERFLOW OR TRAP MEANS |
| 696 | DF | FITTING OR MANIFOLD FOR A SINK OR BATH |
| 209 R | DF | VENTILATION |
| 210 | DF | .~ Railway car |
| 211 | DF | .~ House plumbing |
| 213 | DF | .~ Electric-motor pump |
| 214 | DF | .~ Water-motor pump |
| 215 | DF | .~ Water-jet pump |
| 216 | DF | .~ Bowl structure or vent valve |
| 217 | DF | .~ Seat structure |
| 218 | DF | .~ Roof outlet |
| 219 | DF | .~ Sewer |
| 220 | DF | .~.~ Disinfecting |
| 221 | DF | .~.~ Burner |
| 209 FF | DF | .~ With fluid filter |
| 222 | DF | DISINFECTION |
| 222.1 | DF | .~ With screen |
| 223 | DF | .~ Dispensing to bowl |
| 224 | DF | .~.~ Combined with flusher |
| 225.1 | DF | .~ Dispensing to overflow of flush tank |
| 226.1 | DF | .~ Dispensing to or dispenser in flush pipe |
| 227.1 | DF | .~ Dispensing to water in flush tank |
| 227.2 | DF | .~.~ Float actuated |
| 227.3 | DF | .~.~.~ Valve |
| 227.4 | DF | .~.~ Water level actuated |
| 227.5 | DF | .~.~.~ Static dispenser (i.e., no moving part) |
| 227.6 | DF | .~.~.~.~ Having a flush water dosing chamber |
| 227.7 | DF | .~.~.~.~.~ With a siphon |
| 228.1 | DF | .~ Dispensing to air from closet |
| 229 | DF | .~ Chemical holder in seat |
| 230 | DF | .~ Chemical holder in lid |
| 231 | DF | .~ Chemical holder suspended in bowl |
| 232 | DF | .~ Chemical chamber formed in bowl |
| 233 | DF | .~ Seat and cover treating |
| 234 | DF | SEAT AND LID |
| 235 | DF | .~ Plural seats |
| 236 | DF | .~ Hinges |
| 237 | DF | SEAT |
| 238 | DF | .~ Subclosure, seat operated |
| 239 | DF | .~ Superposed |
| 240 | DF | .~ Hinges |
| 241 | DF | .~ Counterbalanced or spring biased |
| 242.1 | DF | LID |
| 243.1 | DF | MECHANISM POSITIONS COVER ON SEAT |
| 243.2 | DF | .~ Tubular type cover |
| 243.3 | DF | .~ Single continuous roll of flat covers |
| 244.1 | DF | COVER DISPENSER |
| 244.2 | DF | .~ Continuous roll |
| 244.3 | DF | .~ Pad mounted on seat |
| 245.1 | DF | COVER FOR SEAT |
| 245.2 | DF | .~ Tubular type |
| 245.3 | DF | .~ Securing means |
| 245.4 | DF | .~.~ Adhesive |
| 245.5 | DF | .~.~ Peripheral |
| 245.6 | DF | .~ Specific material |
| 245.7 | DF | .~.~ Plastic or rubber |
| 245.8 | DF | .~.~ Paper |
| 245.9 | DF | .~.~.~ Having dependent member in closet bowl |
| 246.1 | DF | OPENER OR CLOSER FOR A CLOSET SEAT OR LID |
| 246.2 | DF | .~ Fluid mechanism |
| 246.3 | DF | .~ Lever operated opener |
| 246.4 | DF | .~.~ Four bar link |
| 246.5 | DF | .~.~.~ Using a seat or lid for a link |
| 248 | DF | BUFFERS AND DASHPOTS |
| 249 | DF | FLUSH-VALVE OPERATORS |
| 250 | DF | .~ Seat operated |
| 251.1 | DF | DRIP CATCHER |
| 251.2 | DF | .~ For flush closet tank only |
| 252.1 | DF | FLUSH CLOSET BOWL SUPPORT, COUPLING, SEAL OR FASTENER |
| 252.2 | DF | .~ Support for a wall hung closet bowl |
| 252.3 | DF | .~.~ Adjustable |
| 252.4 | DF | .~ Flange with aperture for fastener |
| 252.5 | DF | .~.~ Having a seal |
| 252.6 | DF | .~ Seal structure detail |
| 253 | DF | CLOSET-BOWL CLOSURES |
| 254 | DF | CLOSET HEAD, FOOT, AND BODY RESTS |
| 255.01 | DF | OBSTRUCTION REMOVER |
| 255.02 | DF | .~ Piston |
| 255.03 | DF | .~.~ With one way valve |
| 255.04 | DF | .~ Connected to a source of external fluid under pressure |
| 255.05 | DF | .~.~ With force cup (e.g., a plunger) |
| 255.06 | DF | .~.~ With flow control valve |
| 255.07 | DF | .~.~ With means to block or clear the overflow |
| 255.08 | DF | .~.~ With head structure that grips drain opening or pipe |
| 255.09 | DF | .~.~ With head structure that increases velocity or turbulence |
| 255.11 | DF | .~ Force cup (e.g., a plunger) |
| 255.12 | DF | .~.~ With one way valve |
| 256.1 | DF | DEBRIS CATCHER FOR A FLUSH CLOSET OR CLEAN OUT PLUG |
| 258 | DF | SPITTOONS |
| 259 | DF | |
| 260 | DF | .~ Bar |
| 261 | DF | .~ Disinfecting |
| 262 | DF | .~ Flushing |
| 263 | DF | .~.~ Dental |
| 264 | DF | .~.~.~ Rotary member |
| 265 | DF | .~.~ Hand pump |
| 266 | DF | .~.~ Flush valve and outlet valve |
| 267 | DF | .~ Covered |
| 268 | DF | .~.~ Floor orifice |
| 269 | DF | .~.~.~ Valved outlet |
| 270 | DF | .~.~.~ Receptacle |
| 271 | DF | .~.~ Hand operated |
| 272 | DF | .~.~ Pedal operated |
| 273 | DF | .~.~.~ Two-part cover |
| 274 | DF | .~.~ Flexible material and holder |
| 275 | DF | .~ Floor orifice |
| 276 | DF | .~.~ Valved outlet |
| 277 | DF | .~.~ Receptacle |
| 278 | DF | .~ Agitator |
| 279 | DF | .~ Reversible |
| 280 | DF | .~ Floor controlled valve |
| 281 | DF | .~ Gravity controlled valve |
| 282 | DF | .~ Positively operated inlet valve |
| 283 | DF | .~ Trapped liquid |
| 284 | DF | .~ Gravity receptacle |
| 285 | DF | .~ Flexible material and holder |
| 286 | DF | STRAINER, STOPPER, PLUG OR CLOSURE |
| 287 | DF | .~ Combined strainer, plug, or valve |
| 288 | DF | .~ Combined strainer and pipe coupling |
| 289 | DF | .~ Strainers in series |
| 290 | DF | .~ Strainer, receptacle |
| 291 | DF | .~.~ Depending |
| 292 | DF | .~ Strainer |
| 293 | DF | .~ Closure |
| 294 | DF | .~.~ Disinfecting |
| 295 | DF | .~ Plugs |
| ****************************** | ||
| CROSS-REFERENCE ART COLLECTIONS | ||
| ****************************** | ||
| 900 | DF | DECONTAMINATION SHOWER |
| 901 | DF | BOWL SKIRT OR TANK COVER |
| 902 | DF | TOILET TRAINING |
| 903 | DF | SHOWER HEAD WITH MATERIAL DISPENSING |
| 904 | DF | SWIM-IN-PLACE POOL |
| 905 | DF | SQUAT BOWL |
| ****************************** | ||
| DIGESTS | ||
| ****************************** | ||
| DIG 1 | DD | Plural connected floats |
| DIG 2 | DD | Disappearing bowl |
| DIG 3 | DD | Electric flushing |
| DIG 4 | DD | Garbage grinder |
| DIG 5 | DD | Urine guards |
| DIG 6 | DD | Heated seats |
| DIG 7 | DD | House plumbing fittings |
| DIG 8 | DD | Rubber seats |
| DIG 9 | DD | Methods |
| DIG 10 | DD | Water additive or substitute |
| DIG 11 | DD | Oil toilet |
| DIG 12 | DD | Aerobic (decomposing) toilet |
| DIG 13 | DD | Toilet having deformable trap |
| DIG 14 | DD | Pipe strainers |
| DIG 15 | DD | Prison bathrooms |
| DIG 16 | DD | Deformable toilet traps |
| DIG 17 | DD | Electrolytic toilets |
| DIG 18 | DD | Bathroom fixture liners |
| DIG 19 | DD | Liquid-solid separators |