Patents by Inventor Yat K. Yeung

Yat K. Yeung 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 container
    Patent number: D278412
    Type: Grant
    Filed: November 4, 1982
    Date of Patent: April 16, 1985
    Assignee: Sunlux Best Group, USA, Inc.
    Inventor: Yat K. Yeung
  • Food container
    Patent number: D282245
    Type: Grant
    Filed: June 20, 1983
    Date of Patent: January 21, 1986
    Assignee: Sunlux Best Group, USA, Inc.
    Inventor: Yat K. Yeung