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

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

Boat propeller

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

Boat propeller

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

Bond coat process for thermal barrier coating

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

Boundary layer fins for wind turbine blade

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

Bowed compressor airfoil

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

Bowed turbine blade

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

Braided spar for a rotor blade and method of manufacture...

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

Braided wind turbine blades and method of making same

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

Bucket for the last stage of a steam turbine

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

Bucket for the last stage of a steam turbine

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

Bucket for the last stage of a steam turbine

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

Bucket for the last stage of turbine

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

Bucket for the next-to-last stage of a steam turbine

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

Cambered blade or vane for a gas turbine engine

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

Cantilever mounted wind turbine

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

Cascade rotor blade for low noise

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

Ceiling fan blade

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

Ceiling fan blade

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

Ceiling fan blade configuration having a concave blade periphery