Patents by Inventor Robert R. Rivet

Robert R. Rivet 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).

  • Continuous water dam gate device
    Patent number: 6412782
    Abstract: A game device with a water reservoir having a plurality of openings for exit of water from the reservoir and blocking members adapted to either block the flow of water from the openings or permit the flow of water from the openings.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: July 2, 2002
    Inventors: Robert R. Rivet, Francis S. Rivet
  • Water dam game device
    Patent number: 6250636
    Abstract: A game device with a water reservoir having a plurality of openings for exit of water from the reservoir and blocking members adapted to either block the flow of water from the openings or permit the flow of water from the openings.
    Type: Grant
    Filed: February 2, 2000
    Date of Patent: June 26, 2001
    Inventors: Robert R. Rivet, Francis S. Rivet