Patents by Inventor Gracy Lu

Gracy Lu 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).

  • Box
    Patent number: D839749
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: February 5, 2019
    Assignee: The Tin Box Company of America, Inc.
    Inventor: Gracy Lu