Patents by Inventor Edward R. Court

Edward R. Court 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).

  • Gate opening and closing apparatus
    Patent number: 4750295
    Abstract: An apparatus for the opening and closing of a gate which uses an electrically operated motor to open and close the gate. The motor is operated by a plurality of batteries electrically mounted in series. The batteries are to be charged by a solar charging device. When charging, the batteries are connected electrically in parallel.
    Type: Grant
    Filed: July 6, 1987
    Date of Patent: June 14, 1988
    Inventors: Edward R. Court, Jorge A. Nunez