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

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

Fabric fan blade and fan body trim

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

Fabric fan blade and fan body trim

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Fabricated crown plate for Francis-type hydraulic turbine runner

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

Fail-safe nut retainer for a helicopter

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure – Spinner or fairwater cap

Fairing for the rotor of a rotorscraft

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

Fairing for turbo-jet engine fan leading edge

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

Falciform blade for a propeller and its application in particula

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Distally supported on radial arm

Fan

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

Fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Integrally shaped or blended into hub

Fan

Fluid reaction surfaces (i.e. – impellers) – With illumination means

Fan

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot

Fan

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

Fan air cleaner

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure

Fan and fan drive and assembly thereof

Fluid reaction surfaces (i.e. – impellers) – Having clutch or brake means

Fan and fan drive assembly

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Fan and fan wheel thereof

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

Fan and heat exchanger assembly

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

Fan and housing

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

Fan and hub assembly