Patents by Inventor Ho Siu Fung

Ho Siu Fung 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).

  • Golf trolley
    Patent number: D648913
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: November 15, 2011
    Inventor: Ho Siu Fung