Patents by Inventor Frederick R. Kilian

Frederick R. Kilian 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: 8439026
    Abstract: The invention comprises a lever support arm tube attached perpendicular at one end to a compound bow and at the other end has an attached pulley assembly. Attached in between is a shoulder rest assembly, a lever arm hinged at the tube and a slip-lock ring. The draw cable attached to a quick release aid holding the bow string passes back around the pulley assembly and passes forward to the lever arm hinged backwards toward the pulley assembly. The archer forces the lever arm forward, pulling the draw cable around the pulley assembly thereby drawing the bow string. The archer engages the slip-lock ring holding the lever arm to maintain the bow string in the full draw position. An arrow is nocked. The archer's left hand aims the bow. The right shoulder supports the invention using the shoulder rest assembly. The right hand pulls the quick release aid trigger.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: May 14, 2013
    Inventor: Frederick R. Kilian