Patents Assigned to Sino-American Joint Venture Shanghai Hongchen Household Wares Co., Ltd.
  • Bottle
    Patent number: D625563
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: October 19, 2010
    Assignee: Sino-American Joint Venture Shanghai Hongchen Household Wares Co., Ltd.
    Inventor: Junliang He
  • Bottle
    Patent number: D625564
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: October 19, 2010
    Assignee: Sino-American Joint Venture Shanghai Hongchen Household Wares Co., Ltd.
    Inventor: Junliang He