Patents by Inventor Kung Chi-hung

Kung Chi-hung 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).

  • Torch
    Patent number: D287642
    Type: Grant
    Filed: July 8, 1983
    Date of Patent: January 6, 1987
    Assignee: Freezinhot Bottle Company Limited
    Inventor: Kung Chi-hung
  • Outdoor light fixture
    Patent number: D333189
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: February 9, 1993
    Assignee: The Brinkmann Corporation
    Inventors: Milly S. Hall, Donald L. Rohrs, Kung Chi Hung