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

Composite blade root attachment

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

Composite blade root structure

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

Composite blade with divergent root and method for making same

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

Composite blade with partial length spar

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

Composite blade with reinforced leading edge

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

Composite ceramic structure and method for manufacturing the sam

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

Composite ceramic/metallic turbine blade and method of making sa

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

Composite fan blade

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

Composite fan blade trailing edge reinforcement

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

Composite filled gas turbine engine blade with gas film damper

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

Composite gas turbine blade and method of manufacturing same

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

Composite material blade with twin longeron and twin box structu

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

Composite material turbine engine blade equipped with a seal and

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

Composite material turbine wheel

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

Composite material variable pitch blade for helicopter rotor...

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

Composite member, unitary rotor member including same, and metho

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

Composite member, unitary rotor member including same, and metho

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Composite polyurethane mixing impeller

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

Composite reinforcement of metallic airfoils