Patents by Inventor Rodney D. Grover

Rodney D. Grover 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).

  • Cart with lowerable top wall
    Patent number: 5129611
    Abstract: A display stand which is capable of being raised or lowered having an intermediate frame telescoped in a base frame for vertical sliding movement and a upper frame telescoped in the intermediate frame for vertical sliding movement. Power mechanism including a motor and cables is provided for raising and lowering the intermediate frame relative to the base frame and for raising and lowering the upper frame in response to such raising and lowering of the intermediate frame. The upper frame has a table top for supporting a display terminal, television set or the like, in the raised position of the display stand, and a lower shelf for supporting the display terminal, television set or the like, in the lowered position of the display stand.
    Type: Grant
    Filed: March 25, 1991
    Date of Patent: July 14, 1992
    Assignee: Inverness Industries, Inc.
    Inventors: Rodney D. Grover, Bernard J. Laichalk