Patents by Inventor Barth S White

Barth S White 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).

  • Pet toilet
    Patent number: D896450
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: September 15, 2020
    Inventor: Barth S White
  • Pet toilet
    Patent number: D915693
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: April 6, 2021
    Inventor: Barth S. White
  • Pet toilet
    Patent number: D957761
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: July 12, 2022
    Inventor: Barth S White