Patents by Inventor Min-Hing Ng

Min-Hing Ng 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).

  • Collapsible kitchen utensil holder
    Patent number: 4534474
    Abstract: A utensil holder which includes three separate annular sections of different diameters, can be assembled in interlocking superposed relationship as a one-tier holder, a two-tier holder or a three-tier holder. For shipping purposes, all three sections nest one within the other to provide an assembly which is the size of the largest section.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: August 13, 1985
    Assignee: Concord Tool and Machine Company
    Inventor: Min-Hing Ng