LandOfFree - US Patents - Listing for Environmental heating and cooling; fluid handling and sanitary e,Heating or cooling

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Praying hands air freshener

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Precast drain inlet

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Precooler for air conditioning unit

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Prefabricated fireplace

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Premix gas burner

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Pressure regulator

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Pressure vessel or similar article

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Pressurized oil mist receiving device

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Primary roof vent

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Programmable air freshener

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Portable

Propane fired heater for defrosting frozen pipes or the like

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Portable

Propane fired heater for defrosting frozen pipes or the like

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Propane tank safety pressure vent valve

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Propeller air freshener

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Propeller air freshener

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Propeller fan

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Propeller for an axial flow fan

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Propeller for an axial flow fan

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

Protecting grille of the electric fan