Patents by Inventor Carl Vanderheyden

Carl Vanderheyden 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: 5651185
    Abstract: There is disclosed an improved archery bow sight assembly formed by a main sight body having a forward body portion and rear body portion. The forward body portion includes a series of sight attachment slots in which a plurality of stationary sight pins may be mounted. The rear body portion is formed as a curvilinear slotted sight guide, and accommodates a moveable peep sight to travel throughout the path of travel thereof. The rear moveable peep sight is mounted on a sight arm which is pivotally secured to the main sight body, and is in meshing engagement with a sight adjustment lever similarly pivotally secured to the main sight body. The sight adjustment lever includes a finger control ring which permits the archer to move the sight adjustment lever by a single finger control which, in turn, will move the sight arm carrying the peep sight along the path of the curvilinear slotted sight guide.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: July 29, 1997
    Inventors: Carl Vanderheyden, Howard M. Sweeney