Patents by Inventor Emery L. West

Emery L. West 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).

  • Motor housing for an electric trolling motor
    Patent number: 3954082
    Abstract: A housing and sealing gasket encapsulating an unsealed DC motor for submerged use in water. The motor is held within the housing by means of a sealing composition and a biasing end cap to prevent motor vibrations. The sealing gasket disposed within a bearing cup receives the work shaft of the motor protruding from the housing. A flexible collar of the gasket engages the work shaft and is encircled by a biasing spring to insure effective sealing.
    Type: Grant
    Filed: November 22, 1974
    Date of Patent: May 4, 1976
    Assignee: William G. Roller
    Inventors: William G. Roller, Emery L. West