Patents by Inventor Michael W. Fish

Michael W. Fish 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: 4756480
    Abstract: A drain unclogging and clearing apparatus providing an elongated rigid tube having a constricting nozzle at one end capable of increasing the velocity of water flowing through the tube and ejecting such water in a jet, the nozzle being surrounded by a flared resilient splash guard. The opposite end of the tube is provided with a quick acting manually controlled ball plug valve connected to a supply hose which, in turn, is connectable to either a male or female threaded faucet. An oval ring-shaped handle is adjustably mounted on the tube approximately one-third of the length of the tube from the valve and is provided with studs for carrying male and female hose adapters.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: July 12, 1988
    Inventor: Michael W. Fish