Patents by Inventor Frederick F. Giese

Frederick F. Giese 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).

  • Frisbee disk and ball drop assembly
    Patent number: 4894038
    Abstract: A frisbee disk and ball drop assembly comprising a circular frisbee disk having a convex outer wall and an inner concave wall, and a ball drop assembly carried on the wall of the frisbee disk at its center for dropping a ball from the concave wall of the disk when in flight on command from a remote control transmitter operated by a person on the ground. An object is to see how close the ball can be dropped to a preselected target on the groung.
    Type: Grant
    Filed: March 27, 1989
    Date of Patent: January 16, 1990
    Inventor: Frederick F. Giese