Patents by Inventor William H. Mackey

William H. Mackey 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).

  • Trophy support column
    Patent number: 4323630
    Abstract: A support column for a trophy or the like comprising two parts, both of which are substantially flat so that they may be readily packed, shipped or inventoried. The column includes a weight-supporting front plate, and a semi-resilient back panel with connecting means therebetween by which the weight-supporting front plate will present a continuous front, while the back panel is disposed in a semi-circular position to form the hollow column.
    Type: Grant
    Filed: September 2, 1980
    Date of Patent: April 6, 1982
    Inventors: William H. Mackey, Lee R. Smith