Patents by Inventor Paul T. Sibley

Paul T. Sibley 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).

  • Backpack with detachable auxiliary packs
    Patent number: 4884731
    Abstract: A backpack is provided with a pair of detachable auxiliary side packs. Each of the auxiliary side packs is connected to the main pack by multiple pairs of fasteners, and one fastener of each pair is connected to the main pack by an adjustable strap. The adjustable straps can be tightened to adjust the capacity of the auxiliary packs.
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: December 5, 1989
    Assignee: Coleman Outdoor Products, Inc.
    Inventor: Paul T. Sibley