Patents Assigned to Phoenix Vacuum Flask Company, Ltd.
  • Vacuum flask
    Patent number: D534027
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: December 26, 2006
    Assignee: Phoenix Vacuum Flask Company, Ltd.
    Inventor: Teh-hsiung Frank Huang
  • Vacuum flask
    Patent number: D548510
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: August 14, 2007
    Assignee: Phoenix Vacuum Flask Company Ltd.
    Inventor: Teh-hslung Frank Huang
  • Vacuum flask
    Patent number: D551014
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: September 18, 2007
    Assignee: Phoenix Vacuum Flask Company, Ltd.
    Inventor: Teh-hsiung Frank Huang
  • Vacuum flask
    Patent number: D551015
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: September 18, 2007
    Assignee: Phoenix Vacuum Flask Company, Ltd.
    Inventor: Teh-hsiung Frank Huang
  • Vacuum flask
    Patent number: D572070
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: July 1, 2008
    Assignee: Phoenix Vacuum Flask Company Ltd
    Inventor: Frank Huang Teh-hsiung