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)
11/1989
11/07/1989US4878481 Fireplace having chimney construction including cold air barrier
11/01/1989CN2046980U Stove-door switching mechanism
11/01/1989CN2046979U Hot-air heating stove
10/1989
10/31/1989US4876785 Method for installing and removing a fireplace insert
10/25/1989EP0216760B1 Heating stove and method for the combustion of fuels in heating stoves
10/25/1989CN2046596U Cooking range with bottle gourd shaped chamber
10/25/1989CN2046595U Air inducing and air changing apparatus for domestic stove
10/25/1989CN2046594U Steam generator of cooking range
10/25/1989CN2046593U Coal saving water heating stove with double water jackets
10/25/1989CN2046592U High efficiency health water jacket type coal saving stove
10/25/1989CN2046591U Double chamber honeycomb briquet water heating stove
10/25/1989CN2046590U High efficiency coal saving double door cooking range
10/25/1989CN2046589U Coal stove
10/25/1989CN2046588U 双管煤炉 Double barrel stove
10/18/1989CN2046185U High energy-saving honeycomb briquet stove with 3 controlling apparatus
10/18/1989CN2046184U Hand evaporated coal-saving stove
10/18/1989CN2046183U Household stove
10/18/1989CN2046182U Multipurpose casting coal stove
10/18/1989CN2046181U Multipurpose stove for getting warmness and cooking etc.
10/18/1989CN2046180U Multifunction energy-saving heating stove
10/18/1989CN2046179U Double fire grate inverse combustion soft coal cooking range
10/18/1989CN2046178U Fourpurpose heating stove
10/11/1989CN2045824U Up and down burning energy-saving smoke-canceling stove for honeycomb briquet
10/11/1989CN2045823U Multipurpose domestic coal stove
10/04/1989EP0335049A1 Lift compensating device for the frontdoor of a fireplace insert
10/04/1989EP0335048A1 Panoramic multi-sided fireplace door
10/04/1989CN2045467U Automation coal range
10/04/1989CN2045466U Smoke eliminating coal saving stove
10/03/1989USRE33077 Wood burning stove
09/1989
09/27/1989EP0333739A1 Convector heating apparatus.
09/27/1989CN2045069U Smoke distinguished energy-saving range
09/27/1989CN2045068U Sanitary table style stove
09/27/1989CN2045067U Energy-saving coal stove with water heater
09/27/1989CN2045066U Household water central heating stove
09/27/1989CN2045065U Sync. three-purpose coal-saving stove
09/27/1989CN2045064U Miniature high-efficiency coal-saving stove
09/26/1989US4868949 Ash vacuum adapter
09/20/1989CN2044696U Coal-burning fire box
09/20/1989CN2044695U Dustless coal-saving gas stove
09/20/1989CN2044694U Domestic tri-purpose fast water heating stove
09/20/1989CN2044693U Household energy-saving multifunctional stove
09/20/1989CN2044692U Convinient honeycomb briquet stove
09/19/1989US4867135 Fireplace protection pad
09/14/1989DE3806790A1 Hypocaust block
09/13/1989EP0332039A2 Heater
09/13/1989CN2044328U Stove for cooking and heating with changeable wind
09/13/1989CN2044325U Secondary conbustion coal saving stove
09/13/1989CN2044324U Coal saving stove for cooking and heating
09/13/1989CN2044323U Solid chemical fuel furnace
09/12/1989US4865016 Automatic log feeder for fireplaces
09/12/1989US4865015 Hearth guard
09/06/1989CN2044046U Triple air-in jacketed stove liner
09/06/1989CN2044045U High efficiency coal savig stove
09/06/1989CN2044044U Small-size honeycomb briquet stove
09/06/1989CN2044043U Cement energy saving furnace by making use of waste heat
09/05/1989US4862993 Fireplace flue ambient noise reducing device
09/05/1989US4862871 Combustion of logs and devices therefor
09/05/1989US4862869 Low emissions wood burning stove
08/1989
08/30/1989CN2043718U Disengaging cooking chafing dish burning coal or charcoal
08/30/1989CN2043717U Time and energy-saving convex grate
08/30/1989CN2043716U Domestic hot air heating arrangement
08/30/1989CN2043715U Multi-purpose high-efficiency recombustion stove
08/30/1989CN2043714U Domestic honeycomb briquet stove with smoke distillator
08/30/1989CN2043713U Rotary honeycomb briquet stove for making sesame seed cake
08/30/1989CN2043712U Multi-functional high-efficiency honeycomb briquet stove using electric ignition
08/23/1989CN2043321U Coal stove igniter
08/23/1989CN2043320U Domestic dual-purpose coal-burning stove
08/17/1989DE3903807A1 Stove insert
08/16/1989CN2042930U Double-horn type coal-saving stove with integrating pot and range
08/16/1989CN2042929U Multipurpose heating stove
08/16/1989CN2042928U Combined snack vehicle
08/16/1989CN2042927U Gas-cracking honeycomb briquet stove
08/16/1989CN2042926U High-efficient double-chamber honeycomb briquet heating stove
08/15/1989US4856491 High efficiency solid fuel burning stove
08/09/1989CN2042572U Dnal purpose baking stove
08/08/1989US4854298 Secondary combustion device for woodburning stove
08/08/1989US4854297 Portable grill assembly
08/02/1989CN2042169U Domestic heating stove
08/02/1989CN2042163U Integral cast-iron stove core
08/02/1989CN2042162U Backward-wind preventing device
08/02/1989CN2042161U Domestic heatpipe heating stove
08/02/1989CN2042160U Heat-collecting domestic heating stove with spiral guide plates
08/02/1989CN2042159U Automatically-aligning retro-burning honeycomb briquet stove
08/02/1989CN2042158U Prefabricated dual-purpose coal-and firewood-economizing stove
08/02/1989CN2042157U Assembled coal-saving ceramic stove
08/01/1989US4852548 Universal fireplace assembly
08/01/1989CA1258018A1 Open hearth heat saving device for apartment or single dwelling chimneys
07/1989
07/26/1989CN2041777U Reciprocating type discharge dust device
07/26/1989CN2041776U Electric igniting shovel for domestic coal stove
07/26/1989CN2041775U High-efficiency heating dual-fire chamber multipurpose furnace with elevator oven chamber
07/26/1989CN2041774U Gas generating furnace
07/26/1989CN2041773U Portable civil combustion furnace
07/26/1989CN2041772U Multipurpose electric coal stove
07/26/1989CN2041771U Bottom deslagging honeycomb briquet stove
07/19/1989CN2041399U Stove lining with casing
07/19/1989CN2041398U Multifunctional water heating stove
07/19/1989CN2041397U Honeycomb briquet stove for washing and disinfecting tableware
07/19/1989CN2041396U Household coal-saving stove with sandwich porous lining
07/19/1989CN2041395U Energy-saving coal stove
07/18/1989US4848316 Trailer adapter for cooking devices
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