| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
STOVES AND FURNACES
|
| | | |
| 561 | ![[Patents]](../gifs/ps.gif) | SOLAR HEAT COLLECTOR FOR POND OR POOL |
| 562 | | . Including auxiliary source for adding heat to pool |
| 563 | | . Remotely located from pool |
| 564 | | . Within pool water |
| 565 | | . On pool water surface |
| 566 | | . . Pool cover is collector |
| 567 | | . With means to extract heat from pond liquid |
| 568 | | . In contact with pond liquid |
| 569 | | SOLAR HEAT COLLECTOR |
| 570 | | . Having external damage preventer |
| 571 | | . . Comprising movable support |
| 572 | | . With control means energized in response to actuator stimulated by condition sensor |
| 573 | | . . Including sun position tracking sensor |
| 574 | | . . . With computer |
| 575 | | . . . With timer |
| 576 | | . . . With motor |
| 577 | | . . . . With gear |
| 578 | | . . . Electronic sensor |
| 579 | | . . . Fluid expansion sensor |
| 580 | | . . . . Gas |
| 581 | | . . . Solid expansion sensor |
| 582 | | . . . Phase change sensor |
| 583 | | . . Of fluent medium |
| 584 | | . . . Pressure responsive |
| 585 | | . . . Temperature responsive |
| 586 | | . . . . Set point control |
| 587 | | . . . . Differential temperature control |
| 588 | | . . . . Freezing prevention |
| 589 | | . . . . Overheating prevention |
| 590 | | . . . Fluid level responsive |
| 591 | | . . . Of fluid flow |
| 592 | | . . . . Liquid |
| 593 | | . . Of collector |
| 594 | | . . . Pressure responsive |
| 595 | | . . . Temperature responsive |
| 596 | | . . . . Set point control |
| 597 | | . . . . Differential temperature control |
| 598 | | . . . . Freezing prevention |
| 599 | | . . . . Overheating prevention |
| 600 | | . With means to reposition solar collector for optimum radiation exposure |
| 601 | | . . Computer |
| 602 | | . . Timer |
| 603 | | . . . Electric |
| 604 | | . . Having fluid power |
| 605 | | . . Motor |
| 606 | | . . . Gearing |
| 607 | | . . Gearing |
| 608 | | . . Manual |
| 609 | | . With auxiliary heat source for fluent medium |
| 610 | | . . In a tank |
| 611 | | . . In a heat exchanger |
| 612 | | . . In the collector |
| 613 | | . . Heat pump |
| 614 | | . . Fireplace |
| 615 | | . . Water heater |
| 616 | | . . Hot air furnace |
| 617 | | . With heat storage mass |
| 618 | | . . Phase change |
| 619 | | . . Specific chemical |
| 620 | | . . Rocks or soil |
| 621 | | . Solar collector forms part of building roof |
| 622 | | . . Solar collector includes roof shingles or tiles |
| 623 | | . Solar collector supported on existing roof structure |
| 624 | | . Rollable or foldable collector unit of nonrigid material |
| 625 | | . . Fluent medium is gas |
| 626 | | . . Fluent medium is water |
| 627 | | . Foldable collector unit of rigid material |
| 628 | | . Including means to utilize fluent medium from collector to heat interior of building |
| 629 | | . . With device to circulate air from room of building through collector |
| 630 | | . . . Plural circulators |
| 631 | | . . . Circulator located in collector |
| 632 | | . . . Circulator located in building |
| 633 | | . . With fluent medium passage in floor or wall of room |
| 634 | | . With means to convey fluent medium through collector |
| 635 | | . . Having evaporator and condenser sections (e.g., heat pipe) |
| 636 | | . . . Particular fluid |
| 637 | | . . . . Gas |
| 638 | | . . Thermosyphonic fluid circulation |
| 639 | | . . . Liquid |
| 640 | | . . With storage tank for fluent medium |
| 641 | | . . . Having heat exchanger within storage tank |
| 642 | | . . . Tank is heat exchanger |
| 643 | | . . With heat exchanger |
| 644 | | . . . With solid phase change |
| 645 | | . . . With liquid phase change |
| 646 | | . . Pump |
| 647 | | . . . Blower |
| 648 | | . . With radiation trap |
| 649 | | . . . Plural traps |
| 650 | | . . . Particular material |
| 651 | | . . Conduit absorber structure |
| 652 | | . . . Surrounded by transparent enclosure |
| 653 | | . . . . Sealed chamber between enclosure and absorber contains vacuum promoter (e.g., getter) |
| 654 | | . . . . Sealed chamber between enclosure and absorber contains gas for promoting heat transfer |
| 655 | | . . . . Plurality of conduit absorbers |
| 656 | | . . . . Axis of conduit is curved (e.g., helical or serpentine) |
| 657 | | . . . . With reflector |
| 658 | | . . . Having heat-absorbing fin or plate |
| 659 | | . . . . With fastener to secure fin to conduit |
| 660 | | . . . . Plate integral with conduit |
| 661 | | . . . . Plate surface with conduit secured thereto |
| 662 | | . . . . Conduit positioned in a groove in the plate |
| 663 | | . . . Plural conduits |
| 664 | | . . . . Noncircular conduit |
| 665 | | . . . . Flexible conduit |
| 666 | | . . . Rectangular metallic conduit |
| 667 | | . . . . Having internal partition |
| 668 | | . . . Rectangular nonmetallic conduit |
| 669 | | . . . . Having internal partition |
| 670 | | . . . Circular metallic conduit |
| 671 | | . . . . Having internal partition |
| 672 | | . . . Circular nonmetallic conduit |
| 673 | | . . . . Having internal partition |
| 674 | | . . . Absorber having extended surface |
| 675 | | . . . . Corrugated surface |
| 676 | | . . . Particular absorber material |
| 677 | | . . . . Metal |
| 678 | | . Particular fluent medium including radiation absorbing material |
| 679 | | . . Specific chemical |
| 680 | | . Energy concentrator with support for material heated |
| 681 | | . . Solar oven |
| 682 | | . . . Having foldable energy concentrator |
| 683 | | . With concentrating reflector and concentrating lens |
| 684 | | . With concentrating reflector |
| 685 | | . . Plural reflectors in optical series |
| 686 | | . . . Flat and curved |
| 687 | | . . . Flat |
| 688 | | . . Spot focus |
| 689 | | . . . Spherical |
| 690 | | . . . Parabolic |
| 691 | | . . . Elliptical |
| 692 | | . . Line focus |
| 693 | | . . . Circular |
| 694 | | . . . Parabolic |
| 695 | | . . . Elliptical |
| 696 | | . . Reflector support |
| 697 | | . . Inflatable reflector |
| 698 | | . With concentrating lens |
| 699 | | . . Circular lens |
| 700 | | . . Lens support |
| 701 | | . Controlling solar radiation |
| 702 | | . . Interconnected slats (e.g., blinds, shutters) |
| 703 | | . . Manual |
| 704 | | . Collector housing |
| 705 | | . . Cover |
| 706 | | . . . Insulation |
| 707 | | . . . Plastic |
| 708 | | . . . Glass |
| 709 | | . . Insulation |
| 710 | | . . Particular material |
| 711 | | . . . Plastic |
| 712 | | . . . Glass |
| 713 | | . . . Metal |
| 714 | | PROCESS OF HEATING BY USING SOLAR HEAT |
| 204 | | BODY WARMERS |
| 205 | | . Bed heaters |
| 207 | | . Heated block |
| 206 | | . Composition fuel |
| 208 | | . Liquid or gaseous fuel |
| 209 | | . . Combined heater and lantern |
| 210 | | . . Water heater |
| 401 | | TOOL HAVING FLUID FUEL BURNER |
| 402 | | . Branding iron |
| 403 | | . . Gas |
| 404 | | . . Hydrocarbon reservoir |
| 405 | | . Burning tool |
| 406 | | . . Gas |
| 407 | | . . Hydrocarbon reservoir |
| 408 | | . Curling iron |
| 409 | | . . Hydrocarbon reservoir |
| 410 | | . Roll heating type |
| 411 | | . Sadiron |
| 412 | | . . Hydrocarbon reservoir |
| 413 | | . Soldering iron |
| 414 | | . . Hydrocarbon reservoir |
| 226 | | TOOL HEATERS |
| 236 | | . Soldering iron |
| 237 | | . . Gas heaters |
| 238 | | . . . Tool-controlled valve |
| 239 | | . . Liquid fuel |
| 240 | | . . . Combined heater and solder pot |
| 241 | | . . . Lamp |
| 229 | | . Liquid or gaseous fuel |
| 231 | | . . Gas burner attachments |
| 232 | | . . . Combined lighting and heating |
| 233 | | . . . Jet mixer |
| 234 | | . . . Tool-controlled valve |
| 235 | | . . Lamp attachments |
| 230 | | . . Flatiron |
| 227 | | . Flatiron |
| 228 | | . . Attachments |
| 284 | | GLUE POTS |
| 281 | | DOUGH RAISERS |
| 282 | | . Lamp type |
| 343.5R | | MELTING FURNACES |
| 343.5A | | . Other than snow (asphalt, etc.) |
| 19.5 | | COMBUSTION ENGINE-HEATED COOKING STOVES, OVEN OR HEATING VESSELS |
| 500 | | FIREPLACES OR ACCESSORIES |
| 501 | | . Hopper feed of solid fuel |
| 502 | | . Condition responsive control |
| 503 | | . . Of fluid fuel feed |
| 504 | | . . Of flue damper |
| 505 | | . With article warming shelf on grate |
| 506 | | . With food cooker |
| 507 | | . With filter |
| 508 | | . With room humidifier |
| 509 | | . For heating plural rooms |
| 510 | | . . Fireplace in dividing wall |
| 511 | | . . . Rotatable fire chamber |
| 512 | | . Fluid fuel |
| 513 | | . With liquid heater |
| 514 | | . . And means conducting liquid to room heater |
| 515 | | . Inlet air supply from outside fireplace room |
| 516 | | . . With air pump |
| 517 | | . . . And air flow regulator |
| 518 | | . . With air flow regulator |
| 519 | | . Circular viewability of flame |
| 520 | | . Insertable into existing window |
| 521 | | . With air pump |
| 522 | | . . Tubular heat exchanger |
| 523 | | . With heat exchanger for room heating air |
| 524 | | . . Tubular |
| 525 | | . . . Secondary outlet leads air to flame |
| 526 | | . . . With air flow regulator |
| 527 | | . . Secondary outlet leads air to flame |
| 528 | | . . Air flow path between exterior surface of heat exchanger and facing building surface |
| 529 | | . . . And additional flow path through hollow walled heat exchanger |
| 530 | | . . . With air flow regulator |
| 531 | | . . Hollow side walls in heat exchanger |
| 532 | | . . With means facilitating ash removal |
| 533 | | . . With air flow regulator |
| 534 | | . . . And adjustable flue damper |
| 535 | | . . And adjustable flue damper |
| 536 | | . Adjustable flue damper |
| 537 | | . . Screw operator |
| 538 | | . . Variable predetermined positions |
| 539 | | . . From exterior of front face of fireplace |
| 540 | | . Grate structure |
| 541 | | . . Relatively movable parts |
| 542 | | . . . Including means facilitating ash removal |
| 543 | | . . . . With removable ash pan |
| 544 | | . Front barrier or guard |
| 545 | | . . With particular seal |
| 546 | | . . Vertically adjustable |
| 547 | | . . Solid front cover |
| 548 | | . . . And perforated screen |
| 549 | | . . . And auxiliary air flow adjuster |
| 550 | | . . Smoke collecting hood |
| 551 | | . . Screen slidable on track |
| 552 | | . Heat reflecting structure |
| 553 | | . . Adjustable |
| 554 | | . With means facilitating ash removal |
| 555 | | . . Removable ash pan |
| 344 | | LIQUID HEATER |
| 345 | | . Kettle furnace |
| 346 | | . . Canning |
| 348 | | . . Steam generator and cooker |
| 349 | | . . Tilting |
| 347 | | . . Horizontal combustion chamber |
| 369 | | . Steam chamber for food |
| 369.1 | | . . With additional heating fluid |
| 369.2 | | . . Plural steam chambers |
| 369.3 | | . . . Selective supply |
| 367.1 | | . Solid fuel burner and submerged under the liquid |
| 368.1 | | . . United to vessel containing the liquid |
| 364.1 | | . And stovepipe |
| 365.1 | | . . Having means to circulate the liquid |
| 373.1 | | . Open-top vessel that may include lid |
| 374.1 | | . . And condition responsive feature |
| 375.1 | | . . Heat accumulator |
| 376.1 | | . . Heating fluid confining, directing, or shielding feature |
| 377.1 | | . . . Heating fluid is a liquid or steam |
| 378.1 | | . . . . In closed chamber or coiled pipe to heat the liquid |
| 379.1 | | . . . . Steam jet directed into the liquid of vessel |
| 392.1 | | . . . . The liquid circulating between external heating tube and vessel |
| 391.1 | | . . . Flue penetrates wall of vessel into the liquid |
| 380.1 | | . . And supply of the liquid to vessel |
| 381.1 | | . . And condenser for steam from vessel |
| 382.1 | | . . . Condenser is confined body of liquid |
| 383.1 | | . . Collecting, directing, or shielding feature for overflow or spatter of the liquid |
| 384.1 | | . . . And in closure for vessel (e.g., lid, etc.) |
| 385.1 | | . . . Annular receptacle for vessel |
| 386.1 | | . . . . Restoring overflow or spatter to vessel |
| 387.1 | | . . Agitator or circulator using the heated liquid within |
| 388.1 | | . . And indicator or signaler feature |
| 389.1 | | . . Vent for steam emitted from the liquid |
| 390.1 | | . . Heating wall structure |
| 350.1 | | . Fluid fuel burner for other than top-accessible vessel |
| 351.1 | | . . And condition responsive feature |
| 355.1 | | . . And liquid dripping from plate, pan, or suspended strip |
| 357.1 | | . . And separable heat exchanger to heat the liquid |
| 358.1 | | . . Wick lamp type |
| 359.1 | | . . And the liquid flows down a cylindrical or conical surface |
| 360.1 | | . . And liquid heater is submerged under the liquid |
| 360.2 | | . . . Direct contact of the liquid by exhaust |
| 350.2 | | . . Vaporizer or humidifier |
| 361.1 | | . Boiler receiving hot liquid or steam from stove or furnace (e.g., kitchen boiler, range boiler, etc.) |
| 362.1 | | . . Having means to circulate the liquid |
| 363.1 | | . . Support |
| | | HEATERS |
| 263.01 | | . Chemical |
| 263.02 | | . . Oxidation with air |
| 263.03 | | . . Crystallization of supercooled liquid |
| 263.04 | | . . . By escape of reactant from container within liquid |
| 263.05 | | . . Liquid in contact with solid (e.g., water and lime) |
| 263.06 | | . . . Including separate solid and liquid compartments |
| 263.07 | | . . . . Flexible wall compartment (e.g., flexible plastic bag) |
| 263.08 | | . . . . . Including means to rupture or open solid or liquid compartment |
| 263.09 | | . . . . Including means to rupture or open solid or liquid compartment |
| 263.1 | | . . . . Including time release coating on solid in contact with liquid |
| 246 | | . Dish |
| 269 | | . Powder |
| 261 | | . Lunch |
| 268 | | . . Wagon |
| 265 | | . . Liquid or gaseous fuel |
| 266 | | . . . Dinner buckets |
| 267 | | . . . . Combined bucket and lantern |
| 262 | | . . Combined can and heater |
| 271.1 | | . Surface |
| 271.2R | | . . Fluid fuel |
| 271.2A | | . . . Pavement heaters |
| 271.2B | | . . . Switch heaters |
| 271.2C | | . . . Machine open burners |
| 271.3 | | . . Solid fuel |
| 247 | | . Frictional |
| | | . Liquid or gaseous fuel |
| | | . . Attachments |
| 248 | | . . . Drum |
| 249 | | . . . Gas jet |
| 254 | | . . . . Combined |
| 252 | | . . . . Article support |
| 253 | | . . . . . Jet mixer |
| 250 | | . . . . Air |
| 251 | | . . . . . Jet mixer |
| 255 | | . . . Lamp |
| | | . . . . Chimney heaters |
| 258 | | . . . . . Article support |
| 257 | | . . . . . Air |
| | | . . . . Stands |
| 260 | | . . . . . Article support |
| 259R | | . . . . . Air heaters |
| 259M | | . . . . . . Drums, mufflers and heat exchangers |
| 256 | | . . . . Article support |
| | | TRASH BURNERS |
| 222 | | . Cooking stoves |
| 223 | | . . Feeding attachments |
| 225 | | . Heating stoves |
| 224 | | . Domestic-refuse burners |
| 99R | | HOT-AIR FURNACES |
| 100 | | . Combined with cooking stove |
| 101 | | . Combined with boiler |
| 110R | | . Compressed air |
| 110A | | . . Blower and air damper |
| 110AA | | . . Downflow of air being heated |
| 110B | | . . Unit heaters |
| 110C | | . . Gas and air mixing |
| 110D | | . . Unitary fan and heater |
| 110E | | . . Thermally actuated air-propelling means |
| 111 | | . Double fire pot |
| 116R | | . Liquid or gaseous fuel |
| 116A | | . . Automatic control |
| 116B | | . . Floor and wall furnaces |
| 116C | | . . Electric auxiliary |
| 117 | | . Preliminary air heater |
| 106 | | . Internal air chamber |
| 108 | | . Secondary heating chamber horizontally arranged |
| 109 | | . Tubular air heater |
| 107 | | . Magazine |
| 104R | | . Horizontal combustion chamber |
| 104A | | . . Blowers |
| 102 | | . Circular radiating drum |
| 103 | | . Downdraft |
| 112 | | . Feeding air |
| 113 | | . Air moisteners |
| 114 | | . Casings |
| 115 | | . Dust flue |
| 105R | | . Hot-air equalizers |
| 105A | | . . Fan in casing top |
| 118 | | . Radiating flanges |
| 119 | | . Joints |
| 99P | | . Pipeless |
| 99A | | . Tubular heater |
| 99C | | . Helical passages |
| 99D | | . Air baffles |
| | | STOVES |
| 1R | | . Cooking |
| 24 | | . . Ship's galley |
| 25R | | . . Summer |
| 29 | | . . . Field |
| 30 | | . . . . Supporting frame |
| 27 | | . . . Stove top-supported |
| 28 | | . . . . Stove flue-connected |
| 26 | | . . . Detachable fire pot |
| 25A | | . . . Variable distance from heat source |
| 25AA | | . . . Rotating and elevating |
| 25B | | . . . Igniting |
| 25C | | . . . Extinguishing |
| 9R | | . . Knockdown or separable |
| 9A | | . . . Disposable units |
| 9B | | . . . Knockdown elements |
| 4 | | . . Combined cooking and heating stove |
| 5 | | . . . Steam or water generators |
| 6 | | . . . Air-heating |
| 7 | | . . . Magazine |
| 8 | | . . Brick set |
| 23 | | . . Reversible |
| 2 | | . . Double fire pot |
| 3 | | . . . Cooking and heating |
| 10 | | . . Magazine |
| 11 | | . . . Portable |
| 33 | | . . Tables, steam-heated |
| 55 | | . . Combined base and hot closet |
| | | . . Liquid or gaseous fuel |
| 38 | | . . . Folding or nesting kit |
| 37R | | . . . Cabinet |
| 37A | | . . . . Top cover plate |
| 37B | | . . . . Slidable, fold, or swingable |
| 36 | | . . . Combined coal and gas |
| 52 | | . . . Valve mechanism, article-controlled |
| 53 | | . . . Water backs |
| 54 | | . . . . Combined burner and water back |
| 39R | | . . . Gas |
| 41R | | . . . . Broilers |
| 41A | | . . . . . Rotary-vertical axis |
| 41B | | . . . . . Rotary-horizontal axis |
| 41C | | . . . . . Endless chain |
| 41D | | . . . . . Drawer |
| 41E | | . . . . . Drawer-elevating |
| 40 | | . . . . Burner stands |
| 42 | | . . . . Safety attachments |
| 39A | | . . . . Heating kitchen |
| 39B | | . . . . Frame structure |
| 39BA | | . . . . Electric features |
| 39C | | . . . . Miscellaneous ovens |
| 39D | | . . . . Indirectly heated |
| 39E | | . . . . Burners and lighters |
| 39F | | . . . . Fireless cookers |
| 39G | | . . . . Thermostatic control |
| 39H | | . . . . Hot plates |
| 39N | | . . . . Hot plates, front plates, valve and manifold |
| 39J | | . . . . Hot plates with radiants |
| 39K | | . . . . Hot plates, air feed, and flame shields |
| 39L | | . . . . Rotating stove |
| 39M | | . . . . Removable liner |
| | | . . . Liquid |
| 43 | | . . . . Alcohol |
| 44 | | . . . . Vapor |
| 45 | | . . . . Wick |
| 46 | | . . . . . Extension top |
| 47 | | . . . . . Lamp type |
| 48 | | . . . . . . Combined top, chimney and burner |
| 49 | | . . . . . Reservoir supporting top and burner |
| 51 | | . . . . Drip pan or receptacle |
| 50 | | . . . Supporting frame |
| 15R | | . . Feeding air |
| 15A | | . . . Forced air |
| 16 | | . . Flue cleaners |
| | | . . Elevated ovens |
| 17 | | . . . Smoke pipe-heated |
| 18 | | . . . Top plate-supported |
| 19R | | . . Ovens |
| 20 | | . . . Steam or hot water |
| 20.1 | | . . . . Plural |
| 20.2 | | . . . . . Selective supply |
| 21R | | . . . Ventilated |
| 21A | | . . . . Forced circulation |
| 22 | | . . . Protector plate |
| 19M | | . . . Movable ovens |
| 34 | | . . Water backs |
| 35 | | . . . Safety devices |
| | | . . Water-heating |
| 31 | | . . . Flue extension |
| 12 | | . . Hearths |
| 13 | | . . . Fire pot |
| 14 | | . . Broiling attachments |
| 32 | | . . Spittoon attachments |
| 1A | | . . Side oven |
| 1AA | | . . Wall in common |
| 1AB | | . . Wall separate |
| 1AC | | . . Wall laterally spaced |
| 1AD | | . . Wall lateral air feed |
| 1AE | | . . Wall lateral gas passage |
| 1B | | . . Side and superimposed oven |
| 1C | | . . Side and underlying oven |
| 1D | | . . Superimposed oven |
| 1E | | . . Underlying oven |
| 1F | | . . Insulation |
| 56 | | . Car |
| 57 | | . . Protective casings |
| 58 | | . Heating |
| 59 | | . . Camp |
| 59.5 | | . . Orchard |
| 60 | | . . Horizontal body |
| 61 | | . . . Hot air |
| 64 | | . . Panel |
| 65 | | . . Sheet metal |
| 66 | | . . . Hot air |
| 79 | | . . Smoke and gas returning |
| | | . . Liquid or gaseous fuel |
| 84 | | . . . Combined heating and ventilating |
| 85R | | . . . Gas |
| 91R | | . . . . Radiator type |
| 91A | | . . . . . Elongated radiant tube |
| 86 | | . . . . Open front |
| 87 | | . . . . . Asbestos fireback |
| 88 | | . . . . . . Hot air |
| 89 | | . . . . . Hot air |
| 90R | | . . . . Hot air |
| 90A | | . . . . . Electric heater |
| 92R | | . . . . Incandescent fire grate |
| 92AC | | . . . . . Radiant |
| 92A | | . . . . . Electric radiant |
| 92B | | . . . . . Radiant with reflector |
| 92C | | . . . . . Radiant enclosed by furnace shell |
| 85A | | . . . . Brooder stoves |
| 85B | | . . . . Connected to outside |
| 93 | | . . . Liquid |
| 94 | | . . . . Flue-connected |
| 95 | | . . . . Vapor |
| 96 | | . . . . Wick |
| 97 | | . . . . . Heating and illuminating |
| 67 | | . . Hot air |
| 68 | | . . . Magazine |
| 69 | | . . . Revertible draft, base-heating |
| 72 | | . . . Tubular air heaters |
| 70 | | . . . Internal air chamber |
| 71 | | . . . Central air tube |
| 73 | | . . Magazine |
| 74 | | . . . Revertible draft, base-heating |
| 75 | | . . Revertible draft, base-heating |
| 76 | | . . Downdraft |
| 77 | | . . Feeding air |
| 78 | | . . Feeding steam |
| 80 | | . . Ventilating attachments |
| 81 | | . . Stove plates |
| 82 | | . . Adjustable pipe collar |
| 83 | | . . Deflector plate |
| 98 | | . . Joints |
| | | OVENS |
| 273R | | . Domestic |
| 273.5 | | . . With heat accumulator, e.g., fireless |
| 274 | | . . Dutch |
| 275R | | . . Portable |
| 275E | | . . . Electric |
| 273A | | . . Wall-mounted |
| 276 | | . Wagon |
| 144 | | FIRE POTS AND LININGS |
| | | . Rotary |
| 149 | | . . Horizontal axis |
| 150 | | . . Vertical axis |
| 145 | | . Adjustable |
| 146 | | . Feeding air |
| 147 | | . Divided |
| 151 | | . Sectional |
| 148 | | . Fire plate |
| 242 | | ASH DISCHARGE AND COLLECTING |
| 245 | | . Combined stove and ash pan |
| 243 | | . Ash pans |
| 244 | | . . Sifting |
| 211 | | STOVE LIDS AND TOPS |
| 217 | | . Heating stove |
| 218 | | . . Cooking attachments |
| 219 | | . . Ornaments and urns |
| 213 | | . Illuminating |
| 214R | | . Liquid or gaseous fuel |
| 215 | | . . Elevating support |
| 216 | | . . Extension top |
| 214A | | . . Units mounted in counter top |
| 214B | | . . Buck panel structure |
| 214C | | . . Top grid |
| 214D | | . . Shields and deflectors |
| 212 | | . Centers or cross pieces |
| 220 | | . Lids |
| 221 | | . Stove mats |
| 400 | | HEAT ACCUMULATOR STRUCTURES |
| 190 | | STOVE DOORS AND WINDOWS |
| 198 | | . Oven doors, ventilating |
| 193 | | . Feeding air |
| 191 | | . Balanced |
| | | . Latches |
| 197 | | . . Combined latch and operator |
| 192 | | . Door-operator |
| 194 | | . Hinges |
| 200 | | . Transparent panel |
| 332 | | STOVE SHELVES |
| 337R | | . Oven shelf or rack |
| 338 | | . . Rotary |
| 339 | | . . Sliding |
| 340 | | . . . Door-operated |
| 337A | | . . Shelf-adjusting |
| 334 | | . Drop |
| 335 | | . . Door-operated |
| 333 | | . Brackets or stands |
| 285R | | DAMPERS |
| 285.5 | | . Timer-controlled |
| 286 | | . Distance operating devices |
| 287 | | . . Door-operated |
| 287.5 | | . Fusible release |
| 289 | | . Stove |
| 290 | | . . Draft |
| 291 | | . . Repair |
| 292 | | . Stovepipe |
| 293 | | . . Combined damper and ventilator |
| 295 | | . . Lock and indicator |
| 296 | | . . Multiple |
| 297 | | . . Sinuous passage |
| 294 | | . . Cone |
| 285A | | . Slide |
| 285B | | . Electric |
| 152R | | GRATES |
| 163R | | . Feeding air |
| 163A | | . . Auxiliary grate |
| 153 | | . Adjustable |
| 154 | | . . Vertically |
| 160 | | . Closures |
| 166 | | . Fuel cut-off |
| 161 | | . Cut-off |
| | | . Rotary |
| 181 | | . . Horizontal axis |
| 182 | | . . Vertical axis |
| | | . OSCILLATORY |
| 170 | | . . Vertical axis |
| 171 | | . . . Dumping section |
| 172 | | . . . Sliding section |
| 176R | | . Rocking bar |
| 177 | | . . Dumping |
| 178 | | . . Duplex |
| 179 | | . . Grate bar |
| 180 | | . . . Removing fuel support |
| 176A | | . . Detachable shaker arms |
| 174 | | . Reciprocating |
| 175 | | . . Alternate bar |
| 155 | | . Agitating |
| 159 | | . . Pocket |
| 158 | | . . Dumping |
| 156 | | . . Alternate ends |
| 157 | | . . Alternate bar |
| 162 | | . Dumping |
| 167 | | . Grate bar |
| 168 | | . . Removable fuel support |
| 169 | | . Operating mechanism |
| 173 | | . Raking attachments |
| 152A | | . Reinforcements |
| 152B | | . Special features |
| 299R | | STOVE HOODS |
| 300 | | . Stove discharge |
| 301 | | . Stovepipe discharge |
| 302 | | . . Stove casing |
| 303 | | . . Top plate casing |
| 299C | | . Splatter shields |
| 299D | | . Stove surface ventilation only |
| 299E | | . . Including liquid contact |
| 299F | | . Smoke eliminators and flue deflectors |
| 307R | | STOVEPIPES |
| 312 | | . Ventilation |
| 313 | | . Air-moistening attachments |
| 307A | | . Back draft diverter |
| 314 | | STOVEPIPE THIMBLES |
| 316 | | . Combined thimble and ventilator |
| 315 | | . Adjustable flue collar |
| 318 | | . Stovepipe anchor or lock |
| 319 | | . Flue stoppers |
| 317 | | . Floor or ceiling plates |
| 280 | | SOOT CATCHERS |
| 201 | | FENDERS |
| 298 | | FIRE DOGS |
| 277 | | PLATFORMS |
| 278 | | . Stove boards |
| 279 | | . Ventilating |
| 304R | | STOVE LEGS |
| 305 | | . Base supports |
| 306 | | . Sheet metal |
| 304A | | . Adjustable legs |
| 283 | | FUEL BOXES |
| | | ****************************** |
| | | CROSS-REFERENCE ART COLLECTIONS |
| | | ****************************** |
| 903 | | SOLAR COLLECTOR CLEANING DEVICE |
| 904 | | ARRANGEMENTS FOR SEALING SOLAR COLLECTOR |
| 905 | | PREVENTING CONDENSING OF MOISTURE IN SOLAR COLLECTOR |
| 906 | | CONNECTING PLURAL SOLAR COLLECTORS AS A UNIT |
| 907 | | ABSORBER COATING |
| 908 | | . Particular chemical |
| 909 | | LINEAR CONCENTRATING LENS |
| 910 | | HEAT STORAGE LIQUID |
| | | ******************************** |
| | | FOREIGN ART COLLECTIONS |
| | | *********************** |
| | | Any foreign patents/nonpatent literature from subclasses that were reclassified have been transferred directly to the art collections listed below. These art collections contain ONLY foreign patents/nonpatent literature. [Note: The parenthetical references in the titles refer to the abolished U.S. classifications from which these art collections were derived]. |
| | | LIQUID HEATER |
| FOR 100 | | . Stand boilers (126/361) |
| FOR 101 | | . . Circulation (126/362) |
| FOR 102 | | . . Supports (126/363) |
| FOR 103 | | . Stovepipe (126/364) |
| FOR 104 | | . . Circulation (126/365) |
| | | . Submerged (126/unnumbered) |
| FOR 105 | | . . Portable (126/367) |
| FOR 106 | | . . Closed systems pipes (126/366) |
| FOR 107 | | . . Stationary (126/368) |
| FOR 108 | | . Vessels (126/373) |
| FOR 109 | | . . With automatic control (126/374) |
| FOR 110 | | . . With heat accumulator (126/375) |
| FOR 111 | | . . Fluid-heated (126/376) |
| FOR 112 | | . . . Steam- or water-heated (126/377) |
| FOR 113 | | . . . . Closed chamber or coil (126/378) |
| FOR 114 | | . . . . Jet (126/379) |
| FOR 115 | | . . With liquid supply (126/380) |
| FOR 116 | | . . With condenser (126/381) |
| FOR 117 | | . . . Condensing liquid (126/382) |
| FOR 118 | | . . Overflow directors or receptors (126/383) |
| FOR 119 | | . . . In vessel closure (126/384) |
| FOR 120 | | . . . Annular receptor (126/385) |
| FOR 121 | | . . . . With return (126/386) |
| FOR 122 | | . . With heat-type agitator or circulator (126/387) |
| FOR 123 | | . . With signal or indicator (126/388) |
| FOR 124 | | . . With vent passage (126/389) |
| FOR 125 | | . . Heating-surface construction and arrangement (126/390) |
| FOR 126 | | . . . Fire tube type (126/391) |
| FOR 127 | | . . . Water tube type (126/392) |
| FOR 128 | | . Liquid and gaseous fuel (126/350 R) |
| FOR 129 | | . . Automatic (126/351) |
| FOR 130 | | . . Drip plate (126/355) |
| FOR 131 | | . . Hinged or separable (126/357) |
| FOR 132 | | . . Lamp type (126/358) |
| FOR 133 | | . . Overflow (126/359) |
| FOR 134 | | . . Submerged (126/360 R) |
| FOR 135 | | . . . Submerged flame (126/360 A) |
| FOR 136 | | . . Automobile radiator heater (126/350 A) |
| FOR 137 | | . . Vaporizers and humidifiers (126/350 B) |
| FOR 138 | | . . Washing machines (126/350 C) |
| FOR 139 | | . . Shower bath (126/350 D) |
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