Patents Assigned to Law Tai Hang Factory Limited
  • Toy
    Patent number: D553205
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: October 16, 2007
    Assignee: Law Tai Hang Factory Limited
    Inventor: Chung Kai Law
  • Toy
    Patent number: D556272
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: November 27, 2007
    Assignee: Law Tai Hang Factory Limited
    Inventor: Chung Kai Law