Patents by Inventor Mitchell J. Selengowski

Mitchell J. Selengowski 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: 4306720
    Abstract: A vibrating surface type simulated football game is disclosed in which high accuracy passer and kicker figures have calibrated passing and kicking ranges on the playing surface corresponding to actual player passing and kicking ranges. Pockets formed in movable members of the passing and kicking figures enable free exit of the projectile upon movement of the member against a fixed stop. The passing and kicking movable members are rotated by the player to various compressed positions of a coil compression spring each corresponding to a calibrated range of the projectile and released to move the member against the fixed stop position to provide highly accurate trajectory of the projectile.
    Type: Grant
    Filed: July 14, 1980
    Date of Patent: December 22, 1981
    Inventors: Stanley J. Selengowski, Mitchell J. Selengowski