Patents by Inventor Bing Y. Chan

Bing Y. Chan 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).

  • Iron
    Patent number: D279416
    Type: Grant
    Filed: December 22, 1982
    Date of Patent: June 25, 1985
    Assignee: Goodway Electrical Company Ltd.
    Inventor: Bing Y. Chan
  • Iron
    Patent number: D284899
    Type: Grant
    Filed: March 6, 1984
    Date of Patent: July 29, 1986
    Assignee: Goodway Electrical Co. Ltd.
    Inventor: Bing Y. Chan
  • Iron
    Patent number: D286214
    Type: Grant
    Filed: September 13, 1984
    Date of Patent: October 14, 1986
    Assignee: Goodway Electrical Co., Ltd.
    Inventor: Bing Y. Chan
  • Iron
    Patent number: D294759
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: March 15, 1988
    Assignee: Better Electrical Products Factory Limited
    Inventor: Bing Y. Chan
  • Iron
    Patent number: D296255
    Type: Grant
    Filed: June 13, 1986
    Date of Patent: June 14, 1988
    Assignee: Better Electrical Products Factory Limited
    Inventor: Bing Y. Chan
  • Disposable stapler
    Patent number: D306684
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: March 20, 1990
    Assignee: Better Electronic Products Factory Ltd.
    Inventor: Bing Y. Chan