Patents by Inventor Margaret Heald

Margaret Heald 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).

  • Footwear
    Patent number: D905944
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: December 29, 2020
    Assignee: Sorel Corporation
    Inventor: Margaret Heald
  • Article of footwear
    Patent number: D1009418
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: January 2, 2024
    Assignee: SOREL CORPORATION
    Inventor: Margaret Heald