Patents by Inventor Gregory Ewart

Gregory Ewart 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).

  • Chair
    Patent number: D719817
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: December 23, 2014
    Inventors: Jack Perry, Gregory Ewart
  • Chair
    Patent number: D738195
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: September 8, 2015
    Inventors: Jack Perry, Gregory Ewart
  • Chair
    Patent number: D791579
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: July 11, 2017
    Inventors: Jack Perry, Gregory Ewart