LandOfFree - US Patents - Listing for Stoves and furnaces

Heat exchanger device

Stoves and furnaces – Fireplaces or accessories – With heat exchanger for room heating air

Heat exchanger for a log-burning fireplace

Stoves and furnaces – Tool having fluid fuel burner – Curling iron

Heat exchanger for concentrating solar collectors and method for

Heat exchanger for convection baking ovens

Stoves and furnaces – Grates – Agitating

Heat exchanger for fireplaces with zig-zag path of the flames

Heat exchanger for forced air circulation ovens,...

Stoves and furnaces – Hot-air furnaces – Compressed air

Heat exchanger for furnace

Stoves and furnaces – Hot-air furnaces – Horizontal combustion chamber

Heat exchanger for multi oil furnaces

Heat exchanger for ovens for food cooking

Heat exchanger for space heaters

Stoves and furnaces – Stoves – Heating

Heat exchanger for stoves and fire-places

Stoves and furnaces – Liquid heater

Heat exchanger for use in fireplace

Stoves and furnaces – Hot-air furnaces – Compressed air

Heat exchanger furnace

Stoves and furnaces – Liquid heater – Fluid fuel burner for other than top-accessible vessel

Heat exchanger manifold for swimming pool or spa heaters

Stoves and furnaces – Tool having fluid fuel burner – Soldering iron

Heat exchanger mat

Stoves and furnaces – Tool having fluid fuel burner – Curling iron

Heat exchanger or solar collector

Stoves and furnaces – Tool having fluid fuel burner – Curling iron

Heat exchanger panel having reference indicia and improved flow

Stoves and furnaces – Liquid heater

Heat exchanger unit

Stoves and furnaces – Hot-air furnaces – Combined with boiler

Heat exchanger with baffle plates