Patents by Inventor Tat-Fu Au

Tat-Fu Au has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Drink mixer
    Patent number: D446682
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: August 21, 2001
    Assignee: Fatia Industrial Company Limited
    Inventor: Tat-Fu Au
  • Juicer
    Patent number: D450545
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: November 20, 2001
    Assignee: Fatia Industrial Co., Ltd.
    Inventor: Tat-Fu Au
  • Food processor
    Patent number: D469303
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: January 28, 2003
    Assignee: Fatia Industrial Co., Ltd.
    Inventor: Tat-Fu Au
  • Coffee maker
    Patent number: D479939
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: September 30, 2003
    Assignee: Fatia Industrial Co., Ltd.
    Inventor: Tat-Fu Au
  • Beverage maker
    Patent number: D412424
    Type: Grant
    Filed: October 26, 1998
    Date of Patent: August 3, 1999
    Assignee: Fatia Industrial Company Limited
    Inventor: Tat-Fu Au