Patents by Inventor Terence Tong

Terence Tong 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).

  • Tiny square radio
    Patent number: D459339
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: June 25, 2002
    Assignee: Sinotec International Co. Ltd.
    Inventor: Terence Tong
  • Yoyo clock
    Patent number: D476578
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: July 1, 2003
    Assignee: Sinotec International Co., Ltd.
    Inventor: Terence Tong
  • Mushroom shaped electronic digital clock
    Patent number: D485498
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: January 20, 2004
    Assignee: Sweda Co. LLC
    Inventor: Terence Tong
  • Mountaineering clip with radio
    Patent number: D485823
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: January 27, 2004
    Assignee: Sweda Co. LLC
    Inventor: Terence Tong