Patents by Inventor Fok Su Tim

Fok Su Tim 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).

  • Electric fan
    Patent number: D531717
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: November 7, 2006
    Inventor: Fok Su Tim
  • Electric fan
    Patent number: D564082
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: March 11, 2008
    Inventor: Fok Su Tim