Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24B - Domestic stoves or ranges for solid fuels; Implements for use in connection with stoves or ranges › F24B 1 - Stoves or ranges
Patents for F24B 1 - Stoves or ranges (12,210)
09/1981
09/01/1981USRE30725 Fireplace grate
08/1981
08/25/1981US4285327 Firebox refractory floor
08/25/1981US4285326 Fireplace construction with adaptable combustion air inlet
08/19/1981EP0034136A2 Domestic heating installations
08/19/1981EP0033787A1 Self-regulating open fire-place
08/12/1981EP0033486A1 Fire-brick for the construction of the inner-coating and the internal structure of a double-lining glazed-tile stove
08/12/1981EP0033485A1 Brick for the construction of a double-lining glazed-tile stove
08/11/1981US4282855 Fireplace screen system
08/11/1981CA1106716A1 Fire place
08/06/1981WO1981002193A1 Element and series of elements for the assembly of double wall stoneware stoves
08/06/1981WO1981002192A1 Elements for the assembly of double wall stoneware stoves
08/06/1981WO1981002191A1 Element and series of elements for the assembly of double wall stoneware stoves
08/06/1981WO1981002190A1 Elements for the assembly of double wall stoneware stoves
08/04/1981US4281634 Wood burning space heating stove
08/04/1981CA1106253A1 Stove construction
07/1981
07/28/1981US4280656 Chimney heat economizer
07/28/1981US4280475 Screen for fireplace grate
07/28/1981US4280474 Heat hugger
07/28/1981US4280473 Fireplace having outside air supply
07/22/1981EP0032478A1 Open fireplace and closed fire built into a socle
07/22/1981EP0032203A1 Heat collector, especially suited for installation in a domestic chimney, and process for bringing a fluid such as water up to an elevated temperature
07/21/1981US4279239 Wood-fired fireplace
07/21/1981US4279238 Wood burning heating apparatus
07/21/1981US4279237 Combination stove and fireplace
07/14/1981CA1104895A1 Log burning device
07/07/1981US4276870 Fireplace device
06/1981
06/30/1981CA1104018A1 Circulating air building heating system
06/23/1981US4274393 Fireplace assembly
06/23/1981CA1103542A1 Fireplace heat exchange system
06/16/1981US4273097 Automatic fireplace damper
06/16/1981US4273096 Fireplace
06/10/1981EP0030224A1 Stove tile and method for the construction of closed fireboxes in particular
06/10/1981EP0030202A2 Water heater for open fireplace
06/09/1981US4271817 Fire array and apparatus
06/09/1981US4271816 Fireplace
06/09/1981US4271815 Prefabricated fireplace for permanent installation
06/09/1981US4271814 Heat extracting apparatus for fireplaces
06/09/1981CA1102647A1 Prefabricated fireplace and the installation thereof
06/09/1981CA1102646A1 Stoves
06/03/1981EP0029783A1 Device for recovering calorific values in chimneys of open fires
06/02/1981US4270515 Fireplace having integral grate
06/02/1981US4270514 Fireplace with sliding doors
06/02/1981US4270513 Fireplace flue heat exchanger and control
06/02/1981US4270512 Heat storing fireplace
05/1981
05/26/1981CA1101628A1 Assembleable mantelpiece
05/20/1981EP0028782A2 Tile stove
05/19/1981US4267818 Damper construction
05/14/1981WO1981001324A1 Recuperator-dissipator of calories
05/14/1981WO1981001323A1 Heating stove
05/12/1981US4266526 Fireplace heater
05/12/1981US4266525 Prefabricated fireplace foundation
05/12/1981CA1100839A1 Air control assembly for heat circulating fireplace
05/05/1981US4265218 Failsafe protection damper for a fireplace furnace
05/05/1981US4265217 Remote fireplace damper control
04/1981
04/29/1981EP0027669A1 Heat-recovery device for open hearth
04/28/1981US4263889 Combination fireplace furnace and cookstove
04/28/1981US4263888 Home heating plant
04/28/1981US4263885 Woodburning stove
04/28/1981CA1100007A1 Heating system utilizing fuel bearing multi-tube water jacket
04/28/1981CA1100005A1 Stove-hearth combinations
04/21/1981US4262651 Fireplace log guard
04/14/1981US4261323 Grate and stove heating unit
04/07/1981US4259941 Fireplace construction for mobile homes
04/07/1981CA1098788A1 Fireplace
04/01/1981EP0026150A1 Heating apparatus using solid as well as liquid fuels
03/1981
03/31/1981US4258880 Fireplace heating system with finned tubes or fireplace grate
03/31/1981US4258879 Room heating device
03/31/1981US4258692 Combination wood and coal stove
03/31/1981CA1098402A1 Improved mobile home heater
03/24/1981US4257392 Log supporting apparatus for use with fireplace grates
03/24/1981US4257390 Andiron and heat distribution unit
03/24/1981US4257342 Fireplace damper position indicator
03/24/1981US4257338 Process for improved solid fuel combustion
03/18/1981EP0025424A1 Improvement in a stove
03/17/1981US4256084 Device for supplying outside combustion air to a fireplace
03/17/1981US4256083 Firebox
03/10/1981US4254757 Fireplace heat generating system
03/10/1981US4254756 Fireplace apparatus
03/10/1981US4254596 Assembleable mantelpiece
03/03/1981US4253820 Fireplace lighter
03/03/1981US4253444 Electric furnace fireplace
03/03/1981CA1096729A1 Self-contained heating apparatus
03/03/1981CA1096728A1 Stove
02/1981
02/24/1981US4252106 Fireplace grate assembly
02/24/1981US4252105 Ceramic fireplace
02/24/1981CA1096261A1 Guard for open fireplace
02/24/1981CA1096260A1 Air supply device for fireplaces
02/17/1981US4250868 Draft inducer/damper systems
02/17/1981US4250801 Chimney throat
02/17/1981CA1095797A1 Fireplace venting system
02/17/1981CA1095796A1 Fireplace heating system
02/17/1981CA1095794A1 Wood burning stove for heating homes
02/10/1981US4249510 Hearth ventilators for domestic fireplaces
02/10/1981US4249509 Wood burning apparatus having improved efficiency
02/10/1981CA1095360A1 Heating stove
02/04/1981EP0023212A1 Air cooled door handle for heaters
02/04/1981EP0023211A1 Three wall forced air heating unit
02/03/1981US4248464 Log handling fork
02/03/1981US4248207 Stove, steam cooking and heating system
02/03/1981US4248206 Auxiliary draft device for fireplace
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