Patents by Inventor Joseph A. Kocsan

Joseph A. Kocsan 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: 4478204
    Abstract: A bow-and-arrow accessory of the type stabilizing a bow when attached thereto has a detachable portion for removal of embedded arrow points, that includes a straight rod with a set-screw equipped weight. The weight is slidable on the straight rod for adjustably varying the moment arm of the weight when the rod is attached to a bow. The weight is also slidable as a hammer against an anvil on a first end of the rod for axially with-drawing an embedded arrow point when the second end of the rod is attached to an embedded arrow point. The hammer action results in axial withdrawal and so eliminates dangers of damaging arrow points by wrenching, rocking or prying, and lowers risk of slipping and straining injury to the person removing an embedded arrow point.
    Type: Grant
    Filed: January 31, 1983
    Date of Patent: October 23, 1984
    Inventor: Joseph A. Kocsan