Patents by Inventor Norman Rehill

Norman Rehill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6174146
    Abstract: An electric bilge pump for collecting liquid found in a bottom of a vessel or any other place. The pump is formed of three parts in axial alignment. The assembly is secured to a surface in substantially a horizontal position. An electric motor is enclosed in a cylindrical jacket and has an output shaft with an impeller at its distal end. A second part of the housing is tubular and defines a chamber with the impeller in the chamber. The chamber has an axial inlet with a tangential outlet. A filter is fitted over the inlet to filter out any unwanted debris.
    Type: Grant
    Filed: August 17, 1998
    Date of Patent: January 16, 2001
    Assignee: Munster Simms Engineering Limited
    Inventors: Graham Lacy, David Edgerley, Alastair Eves, Norman Rehill