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

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 – Fluid handling or treatment equipment

Propeller for agitating liquids

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment

Propeller for agitating liquids

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment

Propeller for agitating liquids

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 – Fluid handling or treatment equipment – Dispersal

Prostrate water sprinkler

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal

Prostrate water sprinkler

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

Protecting grille of the electric fan

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting

Protective cap for a valve on a gas cylinder

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting

Protective cap for fittings

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal

Protective cap for pop-up lawn sprinklers

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting

Protective cover for a bathtub overflow drain unit

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

Protective cover for a fan of a convection oven

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal

Protective cover for a faucet aerator

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

Protective cover for a sewer pipe flange

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting

Protective cover for insulated pipes

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

Protective HVAC duct cover

Environmental heating and cooling; fluid handling and sanitary e – Miscellaneous

Protective HVAC duct cover