Patents by Inventor Werner Schallberger

Werner Schallberger 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: 4827894
    Abstract: A crossbow, which exhibits a support (2), provided with the arrow guide, and a bow (3) which can be drawn by a string (4), is made ready for shooting by drawing device (19, 22). The drawing device consists of a draw lever (19) rotatably mounted in support (2) of the crossbow and a pusher (22) pivoted on the latter, a pusher which works with shooting slide (14) connected to string (4). On the upper side of support (2) a centrally running longitudinal groove (11, 26) is provided in which drawing device (19, 22) can be inserted in its rest position.
    Type: Grant
    Filed: April 1, 1987
    Date of Patent: May 9, 1989
    Inventor: Werner Schallberger