Patents by Inventor Norma Trindall

Norma Trindall 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).

  • Patent number: D720166
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: December 30, 2014
    Inventors: Paul S. Trindall, Norma Trindall