Patents by Inventor Rosemary M. Smith

Rosemary M. 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).

  • Dental floss container
    Patent number: D311259
    Type: Grant
    Filed: May 20, 1987
    Date of Patent: October 9, 1990
    Inventor: Rosemary M. Smith