Patents by Inventor Edwin M. Richmond

Edwin M. Richmond 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).

  • Straw
    Patent number: D256206
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: August 5, 1980
    Inventor: Edwin M. Richmond
  • Bottle
    Patent number: D258046
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: January 27, 1981
    Inventor: Edwin M. Richmond