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

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

Ceiling fan with easy installation features

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

Ceiling fan with fragrance dispensing blade

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

Ceiling fan with integral blade and neck

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

Ceiling fan with integral up-light

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

Ceiling fan with interchangeable body

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

Ceiling fan with light assembly

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

Ceiling fan with light assembly

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

Ceiling fan with neon light

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

Ceiling fan with retractable fan blades

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

Ceiling fan with self-contained lighting

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

Ceiling-fan-blade-mounted air freshener apparatus

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

Center located cutter teeth on shrouded turbine blades

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

Center plate-blade interconnection on a centrifugal blower wheel

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...

Central cooling circuit for a moving blade of a turbomachine

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

Centrifugal blower

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Apertured or foraminous web or shroud

Centrifugal blower fan

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

Centrifugal blower impeller, especially for a heating and ventil

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Centrifugal blower wheel

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Centrifugal blower wheel with an upwardly extending, smoothly co