Patents Assigned to Venquest Trading Inc.
  • Container with a removable bottom
    Patent number: D354680
    Type: Grant
    Filed: December 15, 1993
    Date of Patent: January 24, 1995
    Assignee: Venquest Trading Inc.
    Inventor: Cheng-Chang Chen
  • Liquid container
    Patent number: D359417
    Type: Grant
    Filed: January 31, 1994
    Date of Patent: June 20, 1995
    Assignee: Venquest Trading, Inc.
    Inventor: Cheng-Chang Chen