Patents Assigned to Sterling Plastics, Inc.
  • Patent number: 5516151
    Abstract: A clipboard, which may include an easel support, includes a pair of spaced apart and parallel raised side ridges adapted to confine paper so that it does not move during use of the product. In one embodiment, in which an easel support is built into the back of the clipboard, the product may be used to display information provided on sheets of paper or a pad or a tablet thereof.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: May 14, 1996
    Assignee: Sterling Plastics, Inc.
    Inventors: John W. Mund, Cari Burns, Robert Chieda, Leon C. Clouser, Jr., Robert A. O'Neil
  • Patent number: D372903
    Type: Grant
    Filed: April 5, 1994
    Date of Patent: August 20, 1996
    Assignee: Sterling Plastics, Inc.
    Inventor: Robert W. Juster