Patents by Inventor William Thiry

William Thiry 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).

  • Par spot lamp
    Patent number: 4506316
    Abstract: A spot lamp having a lens in the form of a curved member having an inner surface with a series of radially disposed flutes formed therein defining a fluted portion which surrounds a centrally disposed stippled portion. The flutes each extend linearly from a position adjacent the stippled portion outwardly to a position adjacent the outer edge of the curved member. The surfaces of the flutes are also stippled.
    Type: Grant
    Filed: August 18, 1983
    Date of Patent: March 19, 1985
    Assignee: GTE Products Corporation
    Inventors: William Thiry, Arnold E. Westlund, Jr., Clarence D. Puckett
  • Spot lamp
    Patent number: D284792
    Type: Grant
    Filed: August 18, 1983
    Date of Patent: July 22, 1986
    Assignee: GTE Products Corporation
    Inventors: William Thiry, Arnold E. Westlund, Jr., Clarence D. Puckett