Patents by Inventor Olerio Russo

Olerio Russo 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).

  • Golf game device including distortable playing surface
    Patent number: 4222568
    Abstract: A portable golf practice putting green having a bendable playing floor in which the contours of the practice green may be changed at will by adjustments under the floor or by a knob at the rear of the playing surface connected to one end of an elongated operating shaft. The other end of the shaft is provided with a mechanical rack and pinion for selective bending of the playing floor.
    Type: Grant
    Filed: November 6, 1978
    Date of Patent: September 16, 1980
    Inventor: Olerio Russo