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| Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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| Class 126 | STOVES AND FURNACES |
| Click here for a printable version of this file | |
![[List of Pre Grant Publications for class 126 subclass 561]](../as.gif) | ![[List of Patents for class 126 subclass 561]](../ps.gif) | 561 | 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 |
| | 567 | With means to extract heat from pond liquid |
| | 568 | In contact with pond liquid |
| | 569 | SOLAR HEAT COLLECTOR |
| | 570 | Having external damage preventer |
| | 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 |
| | 578 | Electronic sensor |
| | 579 | Fluid expansion sensor |
| | 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 |
| | 593 | Of collector |
| | 600 | With means to reposition solar collector for optimum radiation exposure |
| | 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 |
| | 621 | Solar collector forms part of building roof |
| | 623 | Solar collector supported on existing roof structure |
| | 624 | Rollable or foldable collector unit of nonrigid material |
| | 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 |
| | 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) |
| | 638 | Thermosyphonic fluid circulation |
| | 640 | With storage tank for fluent medium |
| | 643 | With heat exchanger |
| | 646 | Pump |
| | 648 | With radiation trap |
| | 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 |
| | 666 | Rectangular metallic conduit |
| | 668 | Rectangular nonmetallic conduit |
| | 670 | Circular metallic conduit |
| | 672 | Circular nonmetallic conduit |
| | 674 | Absorber having extended surface |
| | 676 | Particular absorber material |
| | 678 | Particular fluent medium including radiation absorbing material |
| | 680 | Energy concentrator with support for material heated |
| | 683 | With concentrating reflector and concentrating lens |
| | 684 | With concentrating reflector |
| | 685 | Plural reflectors in optical series |
| | 688 | Spot focus |
| | 692 | Line focus |
| | 696 | Reflector support |
| | 697 | Inflatable reflector |
| | 698 | With concentrating lens |
| | 701 | Controlling solar radiation |
| | 704 | Collector housing |
| | 714 | PROCESS OF HEATING BY USING SOLAR HEAT |
| | 204 | BODY WARMERS |
| | 401 | TOOL HAVING FLUID FUEL BURNER |
| | 402 | Branding iron |
| | 405 | Burning tool |
| | 408 | Curling iron |
| | 410 | Roll heating type |
| | 411 | Sadiron |
| | 413 | Soldering iron |
| | 226 | TOOL HEATERS |
| | 236 | Soldering iron |
| | 229 | Liquid or gaseous fuel |
| | 227 | Flatiron |
| | 284 | GLUE POTS |
| | 281 | DOUGH RAISERS |
| | 343.5R | MELTING FURNACES |
| | 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 |
| | 505 | With article warming shelf on grate |
| | 506 | With food cooker |
| | 507 | With filter |
| | 508 | With room humidifier |
| | 509 | For heating plural rooms |
| | 512 | Fluid fuel |
| | 513 | With liquid heater |
| | 515 | Inlet air supply from outside fireplace room |
| | 519 | Circular viewability of flame |
| | 520 | Insertable into existing window |
| | 521 | With air pump |
| | 523 | With heat exchanger for room heating air |
| | 524 | Tubular |
| | 527 | Secondary outlet leads air to flame |
| | 528 | Air flow path between exterior surface of heat exchanger and facing building surface |
| | 531 | Hollow side walls in heat exchanger |
| | 532 | With means facilitating ash removal |
| | 533 | With air flow regulator |
| | 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 |
| | 544 | Front barrier or guard |
| | 545 | With particular seal |
| | 546 | Vertically adjustable |
| | 547 | Solid front cover |
| | 550 | Smoke collecting hood |
| | 551 | Screen slidable on track |
| | 552 | Heat reflecting structure |
| | 554 | With means facilitating ash removal |
| | 344 | LIQUID HEATER |
| | 345 | Kettle furnace |
| | 369 | Steam chamber for food |
| | 367.1 | Solid fuel burner and submerged under the liquid |
| | 364.1 | And stovepipe |
| | 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 |
| | 383.1 | Collecting, directing, or shielding feature for overflow or spatter of the liquid |
| | 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 |
| | 350.2 | Vaporizer or humidifier |
| | 361.1 | Boiler receiving hot liquid or steam from stove or furnace (e.g., kitchen boiler, range boiler, etc.) |
| HEATERS |
| | 263.01 | Chemical |
| | 263.02 | Oxidation with air |
| | 263.03 | Crystallization of supercooled liquid |
| | 263.05 | Liquid in contact with solid (e.g., water and lime) |
| | 246 | Dish |
| | 269 | Powder |
| | 261 | Lunch |
| | 271.1 | Surface |
| | 247 | Frictional |
| Liquid or gaseous fuel |
| TRASH 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 |
| | 117 | Preliminary air heater |
| | 106 | Internal air chamber |
| | 108 | Secondary heating chamber horizontally arranged |
| | 109 | Tubular air heater |
| | 107 | Magazine |
| | 104R | Horizontal combustion chamber |
| | 102 | Circular radiating drum |
| | 103 | Downdraft |
| | 112 | Feeding air |
| | 113 | Air moisteners |
| | 114 | Casings |
| | 115 | Dust flue |
| | 105R | Hot-air equalizers |
| | 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 |
| | 27 | Stove top-supported |
| | 26 | Detachable fire pot |
| | 25A | Variable distance from heat source |
| | 25AA | Rotating and elevating |
| | 25B | Igniting |
| | 25C | Extinguishing |
| | 9R | Knockdown or separable |
| | 4 | Combined cooking and heating stove |
| | 8 | Brick set |
| | 23 | Reversible |
| | 2 | Double fire pot |
| | 10 | Magazine |
| | 33 | Tables, steam-heated |
| | 55 | Combined base and hot closet |
| Liquid or gaseous fuel |
| | 38 | Folding or nesting kit |
| | 37R | Cabinet |
| | 36 | Combined coal and gas |
| | 52 | Valve mechanism, article-controlled |
| | 53 | Water backs |
| | 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 |
| | 51 | Drip pan or receptacle |
| | 50 | Supporting frame |
| | 15R | Feeding air |
| | 16 | Flue cleaners |
| Elevated ovens |
| | 19R | Ovens |
| | 34 | Water backs |
| Water-heating |
| | 12 | Hearths |
| | 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 |
| | 58 | Heating |
| | 59 | Camp |
| | 59.5 | Orchard |
| | 60 | Horizontal body |
| | 64 | Panel |
| | 65 | Sheet metal |
| | 79 | Smoke and gas returning |
| Liquid or gaseous fuel |
| | 84 | Combined heating and ventilating |
| | 85R | Gas |
| | 91R | Radiator type |
| | 86 | Open front |
| | 90R | Hot air |
| | 92R | Incandescent fire grate |
| | 85A | Brooder stoves |
| | 85B | Connected to outside |
| | 93 | Liquid |
| | 67 | Hot air |
| | 68 | Magazine |
| | 69 | Revertible draft, base-heating |
| | 72 | Tubular air heaters |
| | 70 | Internal air chamber |
| | 71 | Central air tube |
| | 73 | Magazine |
| | 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 |
| | 144 | FIRE POTS AND LININGS |
