Patents Assigned to Hung Sang Metal Plastic Factory Limited
  • Patent number: D500938
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: January 18, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D501122
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: January 25, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D502063
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: February 22, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D502064
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: February 22, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D504544
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: April 26, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D505848
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: June 7, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506291
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: June 14, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506361
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: June 21, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506365
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: June 21, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506366
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: June 21, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506650
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: June 28, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506903
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: July 5, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D506905
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: July 5, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D507159
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: July 12, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D508384
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: August 16, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D508386
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: August 16, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee
  • Patent number: D508637
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: August 23, 2005
    Assignee: Hung Sang Metal Plastic Factory Limited
    Inventor: Shek Tang Lee