Patents by Inventor Madeline O'Toole Sharp

Madeline O'Toole Sharp 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).

  • Waste receptacle
    Patent number: D963277
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: September 6, 2022
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Shinwei Rhoda Yen, Myk Lum, Adam Wade, Madeline O'Toole Sharp