Patents Assigned to Kwong Chak Fat Lighter Co. Ltd.
  • Patent number: D470623
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: February 18, 2003
    Assignee: Kwong Chak Fat Lighter Co. Ltd.
    Inventor: Yuen Tung Kwok
  • Patent number: D470625
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: February 18, 2003
    Assignee: Kwong Chak Fat Lighter Co. Ltd.
    Inventor: Yuen Tung Kwok
  • Patent number: D471315
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: March 4, 2003
    Assignee: Kwong Chak Fat Lighter Co. Ltd.
    Inventor: Yuen Tung Kwok
  • Patent number: D483520
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: December 9, 2003
    Assignee: Kwong Chak Fat Lighter Co. Ltd.
    Inventor: Yuen Tung Kwok