Patents by Inventor Glen W. Dowell

Glen W. Dowell 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).

  • Bowfishing barbed tip incorporating positive barb latch
    Patent number: 4924619
    Abstract: An improved arrow tip with locking barb is shown. The tip is drilled by two spaced holes, and a spring wire is folded into four segments. A long segment is the wire barb, the next is a rotational portion for positioning in one of the holes and the last two segments position a lock tab in the second hole to assure positive barb locking.
    Type: Grant
    Filed: July 22, 1988
    Date of Patent: May 15, 1990
    Inventor: Glen W. Dowell