Patents by Inventor Tristan Plum

Tristan Plum 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).

  • Baby rattle
    Patent number: D673226
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: December 25, 2012
    Inventor: Tristan Plum