Patents by Inventor Richard S. Vieira

Richard S. Vieira 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).

  • Speaker mounting system
    Patent number: 5433414
    Abstract: A bracket for vertically mounting an object to various structural supports such as a wall, a vertical beam or a floor stand. The device comprises two rigid "L" shaped brackets mounted in opposing fashion which clamp the object using vertical tension applied by the resiliency of both steel and rubber.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: July 18, 1995
    Inventor: Richard S. Vieira
  • Speaker mounting apparatus
    Patent number: D433405
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: November 7, 2000
    Inventor: Richard S. Vieira