Patents Assigned to Lite Master Limited
  • End for a penlight
    Patent number: D389184
    Type: Grant
    Filed: October 3, 1996
    Date of Patent: January 13, 1998
    Assignee: Lite Master Limited
    Inventor: Si Fu Chiu
  • Penlight
    Patent number: D410098
    Type: Grant
    Filed: October 3, 1996
    Date of Patent: May 18, 1999
    Assignee: Lite Master Limited
    Inventor: Si Fu Chiu