Patents by Inventor Don Seiber

Don Seiber 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: 5878928
    Abstract: A hard-shelled backpack that consists of opposing outer doors, removable interlocking compartments, detachable outer pockets, dual purpose shoulder straps, a multipurpose frame, and dual purpose cargo bags, as-well-as a unique hip suspension device that allows the wearer to adjust and alter the weight of the backpack in reference to the body. This device changes the position of the backpack in reference to the body through an articulating ratchet device that subsequently changes the physical work that a given muscle group performs on any given terrain. The device is controlled by a dial directly behind the waistline of the wearer and is adjustable to the desires of the individual. The outer doors open in an opposing manner in relation to each other. This function allows access to all equipment contained therein. The interlocking compartments are easily removed to allow access to less used equipment.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: March 9, 1999
    Inventor: Don Seiber