LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers),Operator supported manually actuated type

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Automatic hand fans

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Automatic sliding hand fans

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Fulcrum support type

Blades for paddles and oars

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Collapsible fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Entertainment fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Fan with a separable flying disc

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Fan with cross-bar holding arm

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Flat folding fan with envelope handle

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Folding fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Hand fan assembly and kit

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Handle structure for a flexible fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Fulcrum support type

Hollow shaft kayak paddle

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Interchangeable folding hand fan for purses or pockets

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Mailable fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Method of and device for propulsion

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Nutrient clusters for food products and methods of preparation

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Fulcrum support type

Oar

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Paddle construction

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Operation solely by direct hand manipulation

Replaceable paddle blade