Patents by Inventor McGinnis, Gregor E.

McGinnis, Gregor E. 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).

  • Stunt kite string winder
    Patent number: 4653702
    Abstract: A stunt kite string winding device, including a main shaft rotated manually by means of a crank with two string handles removably attached to the main shaft; the main shaft has a stake end opposite the crank end; the main shaft slides back and forth and rotates through a hole in the main shaft traveler which has an attached string guide.
    Type: Grant
    Filed: December 6, 1985
    Date of Patent: March 31, 1987
    Inventor: McGinnis, Gregor E.