Patents Assigned to Grand-Bonanza U.S.A., Inc.
  • Embossed bottom design drinkware
    Patent number: D369721
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: May 14, 1996
    Assignee: Grand-Bonanza U.S.A., Inc.
    Inventors: Shyu Shiao-Chiung, Glenn C. Quist
  • Basket weave design drinkware
    Patent number: D427854
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: July 11, 2000
    Assignee: Grand-Bonanza U.S.A., Inc.
    Inventor: Heng-Nan Chen