Patents by Inventor Man Hay Kon

Man Hay Kon 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).

  • Food grater
    Patent number: D463958
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: October 8, 2002
    Assignee: Kingful Manufactory Limited
    Inventor: Man Hay Kon