Patents by Inventor Shelley Seifert

Shelley Seifert 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).

  • Tire tread
    Patent number: D504104
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: April 19, 2005
    Assignee: Bridgestone/Firestone North American Tire, LLC
    Inventor: Shelley Seifert
  • Tire tread
    Patent number: D504386
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: April 26, 2005
    Assignee: Bridgestone/Firestone North American Tire, LLC
    Inventor: Shelley Seifert
  • Tire tread
    Patent number: D505656
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: May 31, 2005
    Assignee: Bridgestone/Firestone North American Tire, LLC
    Inventor: Shelley Seifert