Patents by Inventor Robert J. Sutton

Robert J. Sutton 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).

  • Patent number: 4431230
    Abstract: A portable seat device, constructed from light weight resilient material, is an open rectangular configuration having one side comprised of two free ends. When upright on one side, the portable seat device serves as a backless seat, and it can be used by itself or in combination with objects enclosed about their periphery. With objects having means for their own transportation, such as attached shoulder straps; the portable seat device can be transported while enclosed about such objects. While enclosed about objects lacking these means of transportation, the combination can be carried by hand, with the fingers inserted in the aperature located in one side of the portable seat device.
    Type: Grant
    Filed: June 24, 1981
    Date of Patent: February 14, 1984
    Inventor: Robert J. Sutton