LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers)

Fluid reaction surfaces (i.e. – impellers) – Combined or convertible – Hub lubrication or seal

Fan blade cover

Fluid reaction surfaces (i.e. – impellers) – Removable auxiliary attachment to work surface

Fan blade cover slip

Fluid reaction surfaces (i.e. – impellers) – Removable auxiliary attachment to work surface

Fan blade cover with ornament

Fluid reaction surfaces (i.e. – impellers) – With measuring – testing – signalling or inspection means

Fan blade covers

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Cantilever blade

Fan blade curvature distribution for high core pressure...

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Fan blade damper

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine

Fan blade fabrication system

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface

Fan blade flow enhancing device

Fluid reaction surfaces (i.e. – impellers) – Having frangible or fusible part or connection

Fan blade for a gas turbine engine

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface

Fan blade for agricultural combine cooling system

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Sectional – staged or nonrigid working member

Fan blade for allowing airflow with fan in failure condition

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Fan blade for an axial flow fan and method of forming same

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Fan blade for blade-out protection

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Laminated – embedded member or encased material

Fan blade for ceiling fans

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade held between separable surfaces

Fan blade for wind machines

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine

Fan blade modifications

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Fan blade modifications

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Fan blade modifications

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine

Fan blade mount