Patents by Inventor Matthew W. Shipman

Matthew W. Shipman 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).

  • Apparatus for the cleaning and sanitation of a restroom or lavoratory
    Patent number: 4345343
    Abstract: A public restroom or lavoratory is automatically cleansed and sanitized by using a shaft with a nozzle thereon wherein the shaft is integral with a mixing chamber having multiple feed lines. A control unit by actuating the feed lines provides the ability to spray through the nozzle either hot water or hot water containing a cleansing solution. Other cleaning implements are provided within a wall supported unit which also houses the mixing chamber, feed lines, and control unit components.
    Type: Grant
    Filed: September 2, 1980
    Date of Patent: August 24, 1982
    Inventor: Matthew W. Shipman