Patents by Inventor Ward P. Gill

Ward P. Gill 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).

  • Hinge-doored receptacle
    Patent number: 6209744
    Abstract: An improvement to a hinge-doored receptacle having a housing and a door hinged thereto, said improvement comprising a gradual closure means functionally attached between said housing and said door to facilitate the gradual return of said door to said resting closed position.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: April 3, 2001
    Inventor: Ward P. Gill