Patents by Inventor Hsueh-Li Li

Hsueh-Li Li 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).

  • Stroller frame
    Patent number: D670210
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: November 6, 2012
    Inventor: Hsueh-Li Li
  • Stroller frame
    Patent number: D744381
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: December 1, 2015
    Inventor: Hsueh-Li Li