Patents by Inventor Hu M. Wu

Hu M. Wu 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).

  • Patent number: 5490607
    Abstract: A knife holder includes a board having a rib laterally formed on the front surface and having two cavities formed in the rear surface for receiving magnets which may attach the knife holder to metal surface. A case includes a rear panel and two flanges extended rearward from the rear panel for engaging with the front surface of the board. The rear panel and the rib form a slot for receiving and for protecting knife blade. The knife blades may be completely received and protected between the board and the case.
    Type: Grant
    Filed: December 19, 1994
    Date of Patent: February 13, 1996
    Inventors: Wen-Hsiung Hsieh, Hu M. Wu