Patents by Inventor Ng J. Ming

Ng J. Ming 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).

  • Shape sorter toy
    Patent number: D296451
    Type: Grant
    Filed: February 14, 1985
    Date of Patent: June 28, 1988
    Assignee: Super Luck Productions Company Limited
    Inventor: Ng J. Ming