Patents Assigned to Kwong Chak Fat Manufactory Limited
  • Lighter
    Patent number: D504976
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: May 10, 2005
    Assignee: Kwong Chak Fat Manufactory Limited
    Inventor: Yuen Tung Kwok
  • Lighter
    Patent number: D544145
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: June 5, 2007
    Assignee: Kwong Chak Fat Manufactory Limited
    Inventor: Yuen Tung Kwok
  • Lighter
    Patent number: D553291
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: October 16, 2007
    Assignee: Kwong Chak Fat Manufactory Limited
    Inventor: Yuen Tung Kwok