Patents by Inventor Tricia Littrell

Tricia Littrell 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).

  • Animal collar
    Patent number: D690058
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: September 17, 2013
    Inventors: Zane Littrell, Tricia Littrell