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

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

Fastening device including sleeves, and rotor blade equipped wit

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Fatigue strengthened composite article

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having spanwise compression means

Fatigue-resistant components and method therefor

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Formed with main spar

Fiber reinforced composite spar for a rotary wing aircraft

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

Fiber reinforced composite spar for a rotary wing aircraft and m

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Fiber-filled polymer impeller

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

Fibre reinforced plastics structure

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

First stage turbine bucket airfoil

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

First-stage high pressure turbine bucket airfoil

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

First-stage high pressure turbine bucket airfoil

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

Fixed geometry self starting transverse axis wind turbine

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

Fixed pitch propeller

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

Flank drive for planing hull and displacement craft

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

Flexible impeller with one-piece hub

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

Flexible impeller with overmolded hub

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

Flow directing element for the turbine of a rotary machine and m

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

Flow duct structure for reducing secondary flow losses in a blad

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

Fluid circulation system

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Fluid displacing blade