Patents by Inventor Shen Jian Li

Shen Jian 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).

  • Work light
    Patent number: D553770
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: October 23, 2007
    Inventor: Shen Jian Li
  • Rechargeable camping light
    Patent number: D568513
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: May 6, 2008
    Inventor: Shen Jian Li
  • Camping lantern
    Patent number: D571493
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: June 17, 2008
    Inventor: Shen Jian Li
  • Multifunctional power supply
    Patent number: D572657
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: July 8, 2008
    Inventor: Shen Jian Li
  • Spotlight
    Patent number: D582086
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: December 2, 2008
    Inventor: Shen Jian Li