Patents by Inventor Peter P. Spolsino

Peter P. Spolsino 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).

  • Torch handle with locking valve
    Patent number: 4756686
    Abstract: A torch handle is provided which includes a mechanism for locking the valve in the closed position. An actuator collar is positioned to be manually actuable with one hand to a forwardmost or open position. The quick-disconnect coupling assembly has a coupling collar, which may be retracted to remove a torch tip and thereby moves the actuator collar to return the valve to the closed position.
    Type: Grant
    Filed: January 16, 1987
    Date of Patent: July 12, 1988
    Assignee: Wingaersheek Div. of Victor Equipment Company
    Inventors: Peter P. Spolsino, Clifford D. Raines, Joseph P. DiSanto, Claudio P. Negro