LandOfFree - US Patents - Listing for Stoves and furnaces

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

Evacuated envelope and solar energy receiver

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

Evacuated flat-plate solar collectors

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

Evacuated heatpipe solar collector

Stoves and furnaces – Solar heat collector – With means to convey fluent medium through collector

Evacuated solar collector

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

Evacuated solar collector tube

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

Evacuated solar collector tube

Stoves and furnaces – Heaters – Surface

Evacuated solar heat collector

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

Evacuated solar receiver utilizing a heat pipe

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

Evacuated-tube solar collector

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

Evaporating device and electric supply station provided with suc

Evaporation apparatus for active ingredients such as pyrethrum i

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

Evolving heating concept

Stoves and furnaces – Hot-air furnaces – Feeding air

Excess air control

Stoves and furnaces – Hot-air furnaces – Feeding air

Excess air control with dual pressure switches

Exhaust cooling system for a cooking appliance

Reexamination Certificate

Exhaust damper control

Stoves and furnaces – Melting furnaces

Exhaust damper system for asphalt heating device

Reexamination Certificate

Exhaust device

Stoves and furnaces – Stove hoods

Exhaust device for kitchen hood, air purifier and the like, and