Patents by Inventor Ka Ki Monica Tsang

Ka Ki Monica Tsang 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).

  • Heart-shaped knife stand
    Patent number: D583195
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: December 23, 2008
    Assignee: Stableway International Limited
    Inventor: Ka Ki Monica Tsang