Patents by Inventor Albert A. Kaine, Jr.

Albert A. Kaine, Jr. 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: 4308851
    Abstract: A device for use in drawing the bowstring of an archery bow and triggering release of the bowstring. A hollow body which fits in the hand carries a pivotal holding member which is held by a pivotal linkage bar in a cocked position wherein the bowstring can be drawn. A cord is passed around the bowstring and looped over the holding member. A roller bearing is carried on the holding member to reduce the friction, wear and finger pressure required to release the bowstring and to provide a smooth release. A trigger arm pivots the linkage bar to release it from the roller bearing, thus releasing the bowstring.
    Type: Grant
    Filed: October 22, 1979
    Date of Patent: January 5, 1982
    Inventors: Albert A. Kaine, Jr., David L. Mabry