Patents by Inventor Yvonne Weisbarth

Yvonne Weisbarth 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).

  • Toothbrush
    Patent number: D446940
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: August 28, 2001
    Assignee: SmithKline Beecham GmbH & Co., KG
    Inventor: Yvonne Weisbarth
  • Toothbrush
    Patent number: D450928
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: November 27, 2001
    Assignee: SmithKline Beecham GmbH & Co. KG
    Inventor: Yvonne Weisbarth