Patents by Inventor Michael C. Sain

Michael C. Sain 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).

  • Apparatus and method for fire supression
    Patent number: 6068058
    Abstract: A fire extinguisher nozzle including a horn defining a discharge chamber and a discharge member mounted to the horn. The discharge member includes an entry passageway for receiving fire extinguishant from a source therefor. The entry passageway communicates with a plurality of transverse discharge passageways and a central, axial passageway for delivering the fire extinguishant into the discharge chamber of the horn. Improved throw characteristics for fire extinguishants are achieved.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: May 30, 2000
    Inventors: Ernest E. Ellis, Jr., Michael C. Sain, Mark L. Robin, Steven T. Ginn
  • Apparatus and method for fire suppression
    Patent number: 6065547
    Abstract: A fire extinguisher nozzle including a horn defining a discharge chamber and a discharge member mounted to the horn. The discharge member includes an entry passageway for receiving fire extinguishant from a source therefor. The entry passageway communicates with a plurality of transverse discharge passageways and a central, axial passageway for delivering the fire extinguishant into the discharge chamber of the horn. Improved throw characteristics for fire extinguishants are achieved.
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: May 23, 2000
    Assignees: MetalCraft, Inc., Great Lakes Chemical Corporation
    Inventors: Ernest E. Ellis, Jr., Michael C. Sain, Mark L. Robin, Steven T. Ginn