157602 ⎘
Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
Sub-classes:FIREPIT WITH PLENUM SURROUNDING COMBUSTION CHAMBER AND A SUBTERRANEAN AIR INTAKE PORT IN AN OUTER SHELL
#2COMBUSTIBLE FUEL BURNING FIRE PIT
#3GRAVITY FED SMOKER
#4STOVE AND STOVE SYSTEM CAPABLE OF CONTROLLING FLAME SHAPE
#5COMBUSTIBLE FUEL BURNING FIRE PIT
#6BURNING APPARATUS HAVING BULK MATERIAL LAYER TO REDUCE PARTICULATE MATTER
#7STOVE WITH SELF-AIR DRAWING AND HEATING FOR PRIMARY BURN
#8BURNING APPARATUS HAVING BULK MATERIAL LAYER TO REDUCE PARTICULATE MATTER
#9Combustible fuel burning fire pit
#10PARTICLE EXHAUST SENSOR FOR A SOLID FUEL-BURNING APPLIANCE AND SOLID FUEL-BURNING APPLIANCE INCLUDING SAME
#11COMBUSTIBLE FUEL BURNING FIRE PIT
#12Combustible fuel burning fire pit with removable fire grate
#13Combustible fuel burning fire pit with removable fire grate and ash pan
#14Pellet grill with two piece firebox
#15Heating table with adjustable-height grill
#16Grateless, back drafted and back fed pellet stove
#17Heating table with adjustable-height grill
#18Monitoring opacity of smoke exhausted by wood stove and controlling wood stove based on same
#19Heating table with adjustable-height grill
#20Pellet grill
#21Burner and modular heat using appliances therefore
#22Apparatus for combustion of solid fuels
#23Fuel stove
#24Fire constructions
#25High Efficiency Combustion Stove
#26Convection oven
#27High efficiency combustion stove
#28Cooking stoves
#29Adjustable air bypass system for heating appliance
#30Temperature control system for grill, main unit, and fan
#31Fire pit with radial vanes
#32Multi-purpose grill system
#33Fire pit ventilation features