Patents by Inventor Don M.-C. Chung

Don M.-C. Chung 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).

  • Sewing machine
    Patent number: D377359
    Type: Grant
    Filed: June 16, 1995
    Date of Patent: January 14, 1997
    Assignee: The Singer Company N.V.
    Inventors: Don M.-C. Chung, Robert S. Turnbull
  • Sewing machine
    Patent number: D377360
    Type: Grant
    Filed: June 16, 1995
    Date of Patent: January 14, 1997
    Assignee: The Singer Company N.V.
    Inventors: Don M.-C. Chung, Robert S. Turnbull
  • Sewing machine
    Patent number: D377361
    Type: Grant
    Filed: June 16, 1995
    Date of Patent: January 14, 1997
    Assignee: The Singer Company N.V.
    Inventors: Don M.-C. Chung, Robert S. Turnbull