Patents by Inventor Brittany L. Stewart

Brittany L. Stewart 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).

  • Connector cover
    Patent number: D751993
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: March 22, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Clip attachment
    Patent number: D754029
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: April 19, 2016
    Assignee: Griffin Technology, Inc.
    Inventors: Aaron Wierenga, Brittany L. Stewart
  • Cell phone case
    Patent number: D761778
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: July 19, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Wristband
    Patent number: D767851
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: October 4, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D768613
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: October 11, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D768614
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: October 11, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D771029
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: November 8, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D771609
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: November 15, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D771610
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: November 15, 2016
    Assignee: Griffin Technology, Inc.
    Inventor: Brittany L. Stewart
  • Case for portable electronic communications device
    Patent number: D771613
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: November 15, 2016
    Assignee: Griffin Technology, Inc.
    Inventors: Daniel Poon, Brittany L. Stewart, Evan Reese
  • Clip case
    Patent number: D776915
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: January 24, 2017
    Assignee: Griffin Technology, Inc.
    Inventors: Aaron Wierenga, Brittany L. Stewart
  • Cell phone case
    Patent number: D781830
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: March 21, 2017
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart
  • Cell phone case
    Patent number: D782458
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: March 28, 2017
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart
  • Wearable electronic device case
    Patent number: D784683
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: April 25, 2017
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart
  • Electronic device case
    Patent number: D786256
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 9, 2017
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart
  • Electronic device case
    Patent number: D786881
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 16, 2017
    Assignee: Griffin Technology, LLC
    Inventors: Brittany L. Stewart, Daniel Poon
  • Electronic device case
    Patent number: D807367
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: January 9, 2018
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart
  • Electronic device case
    Patent number: D807368
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 9, 2018
    Assignee: Griffin Technology, LLC
    Inventors: Brittany L. Stewart, Daniel Poon
  • Electronic device case
    Patent number: D837795
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: January 8, 2019
    Assignee: Griffin Technology, LLC
    Inventors: Brittany L. Stewart, Daniel Poon
  • Electronic device case
    Patent number: D839274
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: January 29, 2019
    Assignee: Griffin Technology, LLC
    Inventor: Brittany L. Stewart