Patents by Inventor Lewis Grenadier

Lewis Grenadier 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: 4128239
    Abstract: A solid molded paddle construction for striking a ball during play in a ball game comprising a face portion having a unitary face member and a peripheral edge portion. A handle extension is integral with the face portion and provides a grip for the user. The face portion is provided with a plurality of openings, the spacing of which is smaller than the diameter of the ball. Accordingly, when the ball is struck, it deforms and the openings bite into the ball to permit the player to develop spin on the ball. Preferably, the paddle is molded by an aluminum die-casting process.
    Type: Grant
    Filed: October 29, 1976
    Date of Patent: December 5, 1978
    Inventor: Lewis Grenadier