Patents by Inventor Hung Kieu Nguyen

Hung Kieu Nguyen 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).

  • Pedicure spa
    Patent number: D714951
    Type: Grant
    Filed: August 4, 2012
    Date of Patent: October 7, 2014
    Inventors: Dat Ton, Hung Kieu Nguyen
  • Pedicure spa
    Patent number: D757283
    Type: Grant
    Filed: August 4, 2012
    Date of Patent: May 24, 2016
    Assignee: Alfalfa Nail Supply, Inc.
    Inventors: Dat Ton, Hung Kieu Nguyen