Patents by Inventor Jennifer E. Walker-Spry

Jennifer E. Walker-Spry 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).

  • Earring keeper
    Patent number: D621721
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: August 17, 2010
    Inventor: Jennifer E. Walker-Spry
  • Earring keeper
    Patent number: D733574
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: July 7, 2015
    Inventor: Jennifer E. Walker-Spry
  • Earring keeper
    Patent number: D761658
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: July 19, 2016
    Inventor: Jennifer E. Walker-Spry