Patents by Inventor Silvia Shiu Wai Kwok

Silvia Shiu Wai Kwok 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).

  • Bowl with ears, feet and tail
    Patent number: D676710
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: February 26, 2013
    Inventor: Silvia Shiu Wai Kwok