Patents by Inventor Sandra K. Smith

Sandra K. Smith 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).

  • Clothes hanger
    Patent number: D920687
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: June 1, 2021
    Inventors: James F. Smith, Sandra K. Smith