Patents by Inventor Wen Kung-kit

Wen Kung-kit 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).

  • Miniature flashlight
    Patent number: D308258
    Type: Grant
    Filed: October 23, 1987
    Date of Patent: May 29, 1990
    Assignee: International Consumer Brands, Inc.
    Inventors: Wen Kung-kit, Mak K. Biu