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Classification Resources
 
Class   126STOVES AND FURNACES
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[List of Pre Grant Publications for class 126 subclass 561][List of Patents for class 126 subclass 561]561 SOLAR HEAT COLLECTOR FOR POND OR POOL
[List of Pre Grant Publications for class 126 subclass 569][List of Patents for class 126 subclass 569]569 SOLAR HEAT COLLECTOR
[List of Pre Grant Publications for class 126 subclass 570][List of Patents for class 126 subclass 570]570 Subclass 570 indent level is 1 Having external damage preventer
[List of Pre Grant Publications for class 126 subclass 572][List of Patents for class 126 subclass 572]572 Subclass 572 indent level is 1 With control means energized in response to actuator stimulated by condition sensor
[List of Pre Grant Publications for class 126 subclass 600][List of Patents for class 126 subclass 600]600 Subclass 600 indent level is 1 With means to reposition solar collector for optimum radiation exposure
[List of Pre Grant Publications for class 126 subclass 609][List of Patents for class 126 subclass 609]609 Subclass 609 indent level is 1 With auxiliary heat source for fluent medium
[List of Pre Grant Publications for class 126 subclass 617][List of Patents for class 126 subclass 617]617 Subclass 617 indent level is 1 With heat storage mass
[List of Pre Grant Publications for class 126 subclass 621][List of Patents for class 126 subclass 621]621 Subclass 621 indent level is 1 Solar collector forms part of building roof
 [List of Pre Grant Publications for class 126 subclass 623][List of Patents for class 126 subclass 623]623 Subclass 623 indent level is 1 Solar collector supported on existing roof structure
[List of Pre Grant Publications for class 126 subclass 624][List of Patents for class 126 subclass 624]624 Subclass 624 indent level is 1 Rollable or foldable collector unit of nonrigid material
 [List of Pre Grant Publications for class 126 subclass 627][List of Patents for class 126 subclass 627]627 Subclass 627 indent level is 1 Foldable collector unit of rigid material
[List of Pre Grant Publications for class 126 subclass 628][List of Patents for class 126 subclass 628]628 Subclass 628 indent level is 1 Including means to utilize fluent medium from collector to heat interior of building
[List of Pre Grant Publications for class 126 subclass 634][List of Patents for class 126 subclass 634]634 Subclass 634 indent level is 1 With means to convey fluent medium through collector
[List of Pre Grant Publications for class 126 subclass 678][List of Patents for class 126 subclass 678]678 Subclass 678 indent level is 1 Particular fluent medium including radiation absorbing material
[List of Pre Grant Publications for class 126 subclass 680][List of Patents for class 126 subclass 680]680 Subclass 680 indent level is 1 Energy concentrator with support for material heated
 [List of Pre Grant Publications for class 126 subclass 683][List of Patents for class 126 subclass 683]683 Subclass 683 indent level is 1 With concentrating reflector and concentrating lens
[List of Pre Grant Publications for class 126 subclass 684][List of Patents for class 126 subclass 684]684 Subclass 684 indent level is 1 With concentrating reflector
[List of Pre Grant Publications for class 126 subclass 698][List of Patents for class 126 subclass 698]698 Subclass 698 indent level is 1 With concentrating lens
[List of Pre Grant Publications for class 126 subclass 701][List of Patents for class 126 subclass 701]701 Subclass 701 indent level is 1 Controlling solar radiation
[List of Pre Grant Publications for class 126 subclass 704][List of Patents for class 126 subclass 704]704 Subclass 704 indent level is 1 Collector housing
 [List of Pre Grant Publications for class 126 subclass 714][List of Patents for class 126 subclass 714]714 PROCESS OF HEATING BY USING SOLAR HEAT
[List of Pre Grant Publications for class 126 subclass 204][List of Patents for class 126 subclass 204]204 BODY WARMERS
[List of Pre Grant Publications for class 126 subclass 401][List of Patents for class 126 subclass 401]401 TOOL HAVING FLUID FUEL BURNER
[List of Pre Grant Publications for class 126 subclass 226][List of Patents for class 126 subclass 226]226 TOOL HEATERS
 [List of Pre Grant Publications for class 126 subclass 284][List of Patents for class 126 subclass 284]284 GLUE POTS
[List of Pre Grant Publications for class 126 subclass 281][List of Patents for class 126 subclass 281]281 DOUGH RAISERS
[List of Pre Grant Publications for class 126 subclass 343.5R][List of Patents for class 126 subclass 343.5R]  343.5R MELTING FURNACES
 [List of Pre Grant Publications for class 126 subclass 19.5][List of Patents for class 126 subclass 19.5]19.5 COMBUSTION ENGINE-HEATED COOKING STOVES, OVEN OR HEATING VESSELS
[List of Pre Grant Publications for class 126 subclass 500][List of Patents for class 126 subclass 500]500 FIREPLACES OR ACCESSORIES
 [List of Pre Grant Publications for class 126 subclass 501][List of Patents for class 126 subclass 501]501 Subclass 501 indent level is 1 Hopper feed of solid fuel
[List of Pre Grant Publications for class 126 subclass 502][List of Patents for class 126 subclass 502]502 Subclass 502 indent level is 1 Condition responsive control
 [List of Pre Grant Publications for class 126 subclass 505][List of Patents for class 126 subclass 505]505 Subclass 505 indent level is 1 With article warming shelf on grate
 [List of Pre Grant Publications for class 126 subclass 506][List of Patents for class 126 subclass 506]506 Subclass 506 indent level is 1 With food cooker
 [List of Pre Grant Publications for class 126 subclass 507][List of Patents for class 126 subclass 507]507 Subclass 507 indent level is 1 With filter
 [List of Pre Grant Publications for class 126 subclass 508][List of Patents for class 126 subclass 508]508 Subclass 508 indent level is 1 With room humidifier
[List of Pre Grant Publications for class 126 subclass 509][List of Patents for class 126 subclass 509]509 Subclass 509 indent level is 1 For heating plural rooms
 [List of Pre Grant Publications for class 126 subclass 512][List of Patents for class 126 subclass 512]512 Subclass 512 indent level is 1 Fluid fuel
[List of Pre Grant Publications for class 126 subclass 513][List of Patents for class 126 subclass 513]513 Subclass 513 indent level is 1 With liquid heater
[List of Pre Grant Publications for class 126 subclass 515][List of Patents for class 126 subclass 515]515 Subclass 515 indent level is 1 Inlet air supply from outside fireplace room
 [List of Pre Grant Publications for class 126 subclass 519][List of Patents for class 126 subclass 519]519 Subclass 519 indent level is 1 Circular viewability of flame
 [List of Pre Grant Publications for class 126 subclass 520][List of Patents for class 126 subclass 520]520 Subclass 520 indent level is 1 Insertable into existing window
[List of Pre Grant Publications for class 126 subclass 521][List of Patents for class 126 subclass 521]521 Subclass 521 indent level is 1 With air pump
[List of Pre Grant Publications for class 126 subclass 523][List of Patents for class 126 subclass 523]523 Subclass 523 indent level is 1 With heat exchanger for room heating air
[List of Pre Grant Publications for class 126 subclass 536][List of Patents for class 126 subclass 536]536 Subclass 536 indent level is 1 Adjustable flue damper
[List of Pre Grant Publications for class 126 subclass 540][List of Patents for class 126 subclass 540]540 Subclass 540 indent level is 1 Grate structure
[List of Pre Grant Publications for class 126 subclass 544][List of Patents for class 126 subclass 544]544 Subclass 544 indent level is 1 Front barrier or guard
[List of Pre Grant Publications for class 126 subclass 552][List of Patents for class 126 subclass 552]552 Subclass 552 indent level is 1 Heat reflecting structure
[List of Pre Grant Publications for class 126 subclass 554][List of Patents for class 126 subclass 554]554 Subclass 554 indent level is 1 With means facilitating ash removal
[List of Pre Grant Publications for class 126 subclass 344][List of Patents for class 126 subclass 344]344 LIQUID HEATER
[List of Pre Grant Publications for class 126 subclass 345][List of Patents for class 126 subclass 345]345 Subclass 345 indent level is 1 Kettle furnace
[List of Pre Grant Publications for class 126 subclass 369][List of Patents for class 126 subclass 369]369 Subclass 369 indent level is 1 Steam chamber for food
[List of Pre Grant Publications for class 126 subclass 367.1][List of Patents for class 126 subclass 367.1]367.1 Subclass 367.1 indent level is 1 Solid fuel burner and submerged under the liquid
[List of Pre Grant Publications for class 126 subclass 364.1][List of Patents for class 126 subclass 364.1]364.1 Subclass 364.1 indent level is 1 And stovepipe
[List of Pre Grant Publications for class 126 subclass 373.1][List of Patents for class 126 subclass 373.1]373.1 Subclass 373.1 indent level is 1 Open-top vessel that may include lid
[List of Pre Grant Publications for class 126 subclass 350.1][List of Patents for class 126 subclass 350.1]350.1 Subclass 350.1 indent level is 1 Fluid fuel burner for other than top-accessible vessel
[List of Pre Grant Publications for class 126 subclass 361.1][List of Patents for class 126 subclass 361.1]361.1 Subclass 361.1 indent level is 1 Boiler receiving hot liquid or steam from stove or furnace (e.g., kitchen boiler, range boiler, etc.)
     HEATERS
     TRASH BURNERS
[List of Pre Grant Publications for class 126 subclass 99R][List of Patents for class 126 subclass 99R]  99R HOT-AIR FURNACES
     STOVES
[List of Pre Grant Publications for class 126 subclass 1R][List of Patents for class 126 subclass 1R]  1R Subclass 1R indent level is 1 Cooking
 [List of Pre Grant Publications for class 126 subclass 24][List of Patents for class 126 subclass 24]24 Subclass 24 indent level is 2 Ship's galley
[List of Pre Grant Publications for class 126 subclass 25R][List of Patents for class 126 subclass 25R]  25R Subclass 25R indent level is 2 Summer
[List of Pre Grant Publications for class 126 subclass 9R][List of Patents for class 126 subclass 9R]  9R Subclass 9R indent level is 2 Knockdown or separable
[List of Pre Grant Publications for class 126 subclass 4][List of Patents for class 126 subclass 4]4 Subclass 4 indent level is 2 Combined cooking and heating stove
 [List of Pre Grant Publications for class 126 subclass 8][List of Patents for class 126 subclass 8]8 Subclass 8 indent level is 2 Brick set
 [List of Pre Grant Publications for class 126 subclass 23][List of Patents for class 126 subclass 23]23 Subclass 23 indent level is 2 Reversible
[List of Pre Grant Publications for class 126 subclass 2][List of Patents for class 126 subclass 2]2 Subclass 2 indent level is 2 Double fire pot
[List of Pre Grant Publications for class 126 subclass 10][List of Patents for class 126 subclass 10]10 Subclass 10 indent level is 2 Magazine
 [List of Pre Grant Publications for class 126 subclass 33][List of Patents for class 126 subclass 33]33 Subclass 33 indent level is 2 Tables, steam-heated
 [List of Pre Grant Publications for class 126 subclass 55][List of Patents for class 126 subclass 55]55 Subclass 55 indent level is 2 Combined base and hot closet
     Subclass  indent level is 2 Liquid or gaseous fuel
[List of Pre Grant Publications for class 126 subclass 15R][List of Patents for class 126 subclass 15R]  15R Subclass 15R indent level is 2 Feeding air
 [List of Pre Grant Publications for class 126 subclass 16][List of Patents for class 126 subclass 16]16 Subclass 16 indent level is 2 Flue cleaners
     Subclass  indent level is 2 Elevated ovens
[List of Pre Grant Publications for class 126 subclass 19R][List of Patents for class 126 subclass 19R]  19R Subclass 19R indent level is 2 Ovens
[List of Pre Grant Publications for class 126 subclass 34][List of Patents for class 126 subclass 34]34 Subclass 34 indent level is 2 Water backs
     Subclass  indent level is 2 Water-heating
[List of Pre Grant Publications for class 126 subclass 12][List of Patents for class 126 subclass 12]12 Subclass 12 indent level is 2 Hearths
 [List of Pre Grant Publications for class 126 subclass 14][List of Patents for class 126 subclass 14]14 Subclass 14 indent level is 2 Broiling attachments
 [List of Pre Grant Publications for class 126 subclass 32][List of Patents for class 126 subclass 32]32 Subclass 32 indent level is 2 Spittoon attachments
 [List of Pre Grant Publications for class 126 subclass 1A][List of Patents for class 126 subclass 1A]1A Subclass 1A indent level is 2 Side oven
 [List of Pre Grant Publications for class 126 subclass 1AA][List of Patents for class 126 subclass 1AA]1AA Subclass 1AA indent level is 2 Wall in common
 [List of Pre Grant Publications for class 126 subclass 1AB][List of Patents for class 126 subclass 1AB]1AB Subclass 1AB indent level is 2 Wall separate
 [List of Pre Grant Publications for class 126 subclass 1AC][List of Patents for class 126 subclass 1AC]1AC Subclass 1AC indent level is 2 Wall laterally spaced
 [List of Pre Grant Publications for class 126 subclass 1AD][List of Patents for class 126 subclass 1AD]1AD Subclass 1AD indent level is 2 Wall lateral air feed
 [List of Pre Grant Publications for class 126 subclass 1AE][List of Patents for class 126 subclass 1AE]1AE Subclass 1AE indent level is 2 Wall lateral gas passage
 [List of Pre Grant Publications for class 126 subclass 1B][List of Patents for class 126 subclass 1B]1B Subclass 1B indent level is 2 Side and superimposed oven
 [List of Pre Grant Publications for class 126 subclass 1C][List of Patents for class 126 subclass 1C]1C Subclass 1C indent level is 2 Side and underlying oven
 [List of Pre Grant Publications for class 126 subclass 1D][List of Patents for class 126 subclass 1D]1D Subclass 1D indent level is 2 Superimposed oven
 [List of Pre Grant Publications for class 126 subclass 1E][List of Patents for class 126 subclass 1E]1E Subclass 1E indent level is 2 Underlying oven
 [List of Pre Grant Publications for class 126 subclass 1F][List of Patents for class 126 subclass 1F]1F Subclass 1F indent level is 2 Insulation
[List of Pre Grant Publications for class 126 subclass 56][List of Patents for class 126 subclass 56]56 Subclass 56 indent level is 1 Car
[List of Pre Grant Publications for class 126 subclass 58][List of Patents for class 126 subclass 58]58 Subclass 58 indent level is 1 Heating
     OVENS
[List of Pre Grant Publications for class 126 subclass 144][List of Patents for class 126 subclass 144]144 FIRE POTS AND LININGS
[List of Pre Grant Publications for class 126 subclass 242][List of Patents for class 126 subclass 242]242 ASH DISCHARGE AND COLLECTING
[List of Pre Grant Publications for class 126 subclass 211][List of Patents for class 126 subclass 211]211 STOVE LIDS AND TOPS
 [List of Pre Grant Publications for class 126 subclass 400][List of Patents for class 126 subclass 400]400 HEAT ACCUMULATOR STRUCTURES
[List of Pre Grant Publications for class 126 subclass 190][List of Patents for class 126 subclass 190]190 STOVE DOORS AND WINDOWS
[List of Pre Grant Publications for class 126 subclass 332][List of Patents for class 126 subclass 332]332 STOVE SHELVES
[List of Pre Grant Publications for class 126 subclass 285R][List of Patents for class 126 subclass 285R]  285R DAMPERS
[List of Pre Grant Publications for class 126 subclass 152R][List of Patents for class 126 subclass 152R]  152R GRATES
[List of Pre Grant Publications for class 126 subclass 299R][List of Patents for class 126 subclass 299R]  299R STOVE HOODS
[List of Pre Grant Publications for class 126 subclass 307R][List of Patents for class 126 subclass 307R]  307R STOVEPIPES
[List of Pre Grant Publications for class 126 subclass 314][List of Patents for class 126 subclass 314]314 STOVEPIPE THIMBLES
 [List of Pre Grant Publications for class 126 subclass 280][List of Patents for class 126 subclass 280]280 SOOT CATCHERS
 [List of Pre Grant Publications for class 126 subclass 201][List of Patents for class 126 subclass 201]201 FENDERS
 [List of Pre Grant Publications for class 126 subclass 298][List of Patents for class 126 subclass 298]298 FIRE DOGS
[List of Pre Grant Publications for class 126 subclass 277][List of Patents for class 126 subclass 277]277 PLATFORMS
[List of Pre Grant Publications for class 126 subclass 304R][List of Patents for class 126 subclass 304R]  304R STOVE LEGS
 [List of Pre Grant Publications for class 126 subclass 283][List of Patents for class 126 subclass 283]283 FUEL BOXES
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 126 subclass 903][List of Patents for class 126 subclass 903]903 SOLAR COLLECTOR CLEANING DEVICE
 [List of Pre Grant Publications for class 126 subclass 904][List of Patents for class 126 subclass 904]904 ARRANGEMENTS FOR SEALING SOLAR COLLECTOR
 [List of Pre Grant Publications for class 126 subclass 905][List of Patents for class 126 subclass 905]905 PREVENTING CONDENSING OF MOISTURE IN SOLAR COLLECTOR
 [List of Pre Grant Publications for class 126 subclass 906][List of Patents for class 126 subclass 906]906 CONNECTING PLURAL SOLAR COLLECTORS AS A UNIT
[List of Pre Grant Publications for class 126 subclass 907][List of Patents for class 126 subclass 907]907 ABSORBER COATING
 [List of Pre Grant Publications for class 126 subclass 909][List of Patents for class 126 subclass 909]909 LINEAR CONCENTRATING LENS
 [List of Pre Grant Publications for class 126 subclass 910][List of Patents for class 126 subclass 910]910 HEAT STORAGE LIQUID
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
     LIQUID HEATER
  FOR100          Subclass FOR100 indent level is 1 Stand boilers (126/361)
      FOR101          Subclass FOR101 indent level is 2 Circulation (126/362)
      FOR102          Subclass FOR102 indent level is 2 Supports (126/363)
  FOR103          Subclass FOR103 indent level is 1 Stovepipe (126/364)
      FOR104          Subclass FOR104 indent level is 2 Circulation (126/365)
     Subclass  indent level is 1 Submerged (126/unnumbered)
      FOR105          Subclass FOR105 indent level is 2 Portable (126/367)
      FOR106          Subclass FOR106 indent level is 2 Closed systems pipes (126/366)
      FOR107          Subclass FOR107 indent level is 2 Stationary (126/368)
  FOR108          Subclass FOR108 indent level is 1 Vessels (126/373)
      FOR109          Subclass FOR109 indent level is 2 With automatic control (126/374)
      FOR110          Subclass FOR110 indent level is 2 With heat accumulator (126/375)
  FOR111          Subclass FOR111 indent level is 2 Fluid-heated (126/376)
  FOR112          Subclass FOR112 indent level is 3 Steam- or water-heated (126/377)
      FOR113          Subclass FOR113 indent level is 4 Closed chamber or coil (126/378)
      FOR114          Subclass FOR114 indent level is 4 Jet (126/379)
      FOR115          Subclass FOR115 indent level is 2 With liquid supply (126/380)
  FOR116          Subclass FOR116 indent level is 2 With condenser (126/381)
      FOR117          Subclass FOR117 indent level is 3 Condensing liquid (126/382)
  FOR118          Subclass FOR118 indent level is 2 Overflow directors or receptors (126/383)
      FOR119          Subclass FOR119 indent level is 3 In vessel closure (126/384)
  FOR120          Subclass FOR120 indent level is 3 Annular receptor (126/385)
      FOR121          Subclass FOR121 indent level is 4 With return (126/386)
      FOR122          Subclass FOR122 indent level is 2 With heat-type agitator or circulator (126/387)
      FOR123          Subclass FOR123 indent level is 2 With signal or indicator (126/388)
      FOR124          Subclass FOR124 indent level is 2 With vent passage (126/389)
  FOR125          Subclass FOR125 indent level is 2 Heating-surface construction and arrangement (126/390)
      FOR126          Subclass FOR126 indent level is 3 Fire tube type (126/391)
      FOR127          Subclass FOR127 indent level is 3 Water tube type (126/392)
  FOR128          Subclass FOR128 indent level is 1 Liquid and gaseous fuel (126/350 R)
      FOR129          Subclass FOR129 indent level is 2 Automatic (126/351)
      FOR130          Subclass FOR130 indent level is 2 Drip plate (126/355)
      FOR131          Subclass FOR131 indent level is 2 Hinged or separable (126/357)
      FOR132          Subclass FOR132 indent level is 2 Lamp type (126/358)
      FOR133          Subclass FOR133 indent level is 2 Overflow (126/359)
  FOR134          Subclass FOR134 indent level is 2 Submerged (126/360 R)
      FOR135          Subclass FOR135 indent level is 3 Submerged flame (126/360 A)
      FOR136          Subclass FOR136 indent level is 2 Automobile radiator heater (126/350 A)
      FOR137          Subclass FOR137 indent level is 2 Vaporizers and humidifiers (126/350 B)
      FOR138          Subclass FOR138 indent level is 2 Washing machines (126/350 C)
      FOR139          Subclass FOR139 indent level is 2 Shower bath (126/350 D)