Patents by Inventor Warren E. Shelton

Warren E. Shelton 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: 4100957
    Abstract: Screens are disclosed which are especially designed for use for the side and rear door openings of vans and like vehicles. The screens are provided at their marginal portions with fasteners of the Velcro type or snap fastener type, whereby they may be detachably secured to portions of the van adjacent the door openings, and which are provided with like fasteners or fastening means. The screens are provided centrally thereof with zippers, which may be opened to permit access of persons through the screens and into the van. The screens, when not in use, may be quickly and easily detached from the van, and folded for storage purposes.
    Type: Grant
    Filed: August 24, 1977
    Date of Patent: July 18, 1978
    Assignee: Warren E. Shelton
    Inventor: Warren E. Shelton
  • Patent number: 4031942
    Abstract: A window screen is provided which is especially adapted for use on vans or like vehicles, and which includes means formed as an integral part thereof, for facilitating access to the latching device usually provided on such vans for opening and closing the windows of the van whereby the window may be opened or closed without removal of the screen. The screen has a frame of special cross-section designed to facilitate attachment of screening thereto, as well as attachment of the screen to the window frame or opening.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: June 28, 1977
    Assignee: Van-Camper Corporation
    Inventor: Warren E. Shelton
  • Patent number: D257916
    Type: Grant
    Filed: August 30, 1978
    Date of Patent: January 20, 1981
    Inventor: Warren E. Shelton