Patents by Inventor David R. Schaefer

David R. Schaefer 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: 7475799
    Abstract: A device to increase the stowage capacity of vehicles that comprises a fabric, box-like or cylindrical shaped receptacle and primary support straps and tie down straps to mount the receptacle on the rear or side of a vehicle and to minimize sway of the receptacle when the vehicle is in motion.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: January 13, 2009
    Assignee: Lakeland Gear, Inc.
    Inventor: David R. Schaefer
  • Patent number: 6257470
    Abstract: A vehicle cargo carrying device, for transporting and protecting articles on the roof of a vehicle comprises a one piece cargo bag with an aperture with a plurality of pieces of hook and loop fastening material operably positioned in proximity thereto. The aperture has a plurality of pieces of hook and loop fastening material sewn into an outer surface of the bag in proximity to the aperture, and a pair of pieces of hook and loop fastening material sewn are along an inner edge of the interior of the aperture. A strapping system is provided for securing the one piece cargo bag to a roof of a vehicle. One or more handles may be attached to the outer surface of the device for carrying and transport of the device. An inner liner system may be provided for further waterproofing and protection of articles being transported.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: July 10, 2001
    Inventor: David R. Schaefer