Patents by Inventor Robert C. Hanke

Robert C. Hanke 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).

  • Contoured body cushion
    Patent number: 6357829
    Abstract: A body cushion, comprising: a posterior portion for placement against the posterior of a user; and a pair of leg extensions integrally formed with the posterior portion and extending therefrom, the leg extensions for placement against the upper portions of the legs of the user, wherein each of the leg extensions includes extendable features which permit the leg extensions to extend and contract along a length thereof.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: March 19, 2002
    Assignee: Colby Enterprises
    Inventor: Robert C. Hanke