Patents by Inventor Darrell D. Whitlock

Darrell D. Whitlock 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).

  • Game apparatus
    Patent number: 4386779
    Abstract: A game apparatus comprising an elongated, rod-like rigid member adapted to be affixed to the ground and to project vertically upward therefrom and having a recess at the top end thereof to form a seat for a ball that is attached to said member and removably seated on said recess. This game apparatus is used by throwing ring members at the rod-like member in a manner similar to quoits.
    Type: Grant
    Filed: October 26, 1981
    Date of Patent: June 7, 1983
    Inventor: Darrell D. Whitlock