Patents by Inventor John D. Schreiber

John D. Schreiber 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).

  • Adjustable quiver
    Patent number: 5803069
    Abstract: An improved Adjustable Quiver which will house arrows having different size shafts and various styles of arrowheads is disclosed. The Quiver is comprised of an elongated frame, on one end of which is attached an arrowhead receiving housing with an adjustable pressure plate, and on the other end of which is attached a shaft holder base assembly.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: September 8, 1998
    Inventor: John D. Schreiber