Patents by Inventor Fernando C. Richards

Fernando C. Richards 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).

  • Clock
    Patent number: D287826
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: January 20, 1987
    Inventor: Fernando C. Richards
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    Patent number: D287941
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: January 27, 1987
    Inventor: Fernando C. Richards
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    Patent number: D291416
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: August 18, 1987
    Inventor: Fernando C. Richards
  • Clock
    Patent number: D312407
    Type: Grant
    Filed: April 7, 1987
    Date of Patent: November 27, 1990
    Inventor: Fernando C. Richards