Patents by Inventor Lincoln E. Nicholson

Lincoln E. Nicholson 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).

  • Rotary washing brush device
    Patent number: 4089079
    Abstract: A housing has an inlet opening and a plurality of mutually spaced outlet openings spaced from the inlet opening. The housing has watertight ducts extending from the inlet opening to the outlet openings whereby water under pressure supplied to the inlet opening is provided at the outlet openings. A brush is rotatably mounted on the housing at the outlet openings in a manner whereby water from the outlet openings is provided around the brush. A hydro motor in the housing is coupled to the brush whereby a flow of water through the ducts rotates the hydro motor and thereby rotates the brush.
    Type: Grant
    Filed: September 7, 1976
    Date of Patent: May 16, 1978
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Lincoln E. Nicholson