Patents by Inventor John Cutrone

John Cutrone 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).

  • Tennis ball returner
    Patent number: 4971319
    Abstract: A tennis ball retriever includes a return net which is located adjacent to the base of a tennis net and which is oriented to bounce tennis balls back to a player after such tennis balls have impacted the tennis net.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: November 20, 1990
    Inventor: John Cutrone
  • Window screened animal enclosure or similar article
    Patent number: D317216
    Type: Grant
    Filed: September 9, 1988
    Date of Patent: May 28, 1991
    Inventor: John Cutrone