Patents by Inventor Gordon M. Case

Gordon M. Case 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).

  • Deck plank
    Patent number: 5758456
    Abstract: A deck plank in the form of an elongated plastic channel having a mounting base, upright side walls terminating in cap engaging locking means and intermediate support means between the side walls, at least the upright side walls having a honeycomb structure, and a longitudinal generally planar plastic cap for closing the channel having edge formations adapted to engage and interlock with the side wall locking means. In its preferred form the entire channel is of a honeycomb structure, the channel wall cap engaging locking means are arcuate sockets and the cap edge formations are depending arcuate legs adapted to snap into the wall sockets.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: June 2, 1998
    Assignee: Royal Plastics Group
    Inventor: Gordon M. Case
  • Sliding patio door
    Patent number: D486919
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: February 17, 2004
    Assignee: Royal Group Technologies Limited
    Inventors: Mike Legay, Gordon M. Case, Joseph Lee