Patents by Inventor Hui Pu Wai

Hui Pu Wai 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).

  • Travel mirror
    Patent number: D437492
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: February 13, 2001
    Assignee: Hing Wai Metal Factory Ltd.
    Inventor: Hui Pu Wai