Patents by Inventor Ann Christine Hill

Ann Christine Hill 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).

  • Ring
    Patent number: D659579
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: May 15, 2012
    Assignee: Michael Hill Franchise Pty Limited
    Inventors: Ann Christine Hill, Megan Katherine Black
  • Article of jewellery
    Patent number: D662434
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: June 26, 2012
    Assignee: Michael Hill Franchise Pty Limited
    Inventors: Ann Christine Hill, Megan Katherine Black
  • Article of jewelry
    Patent number: D847682
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 7, 2019
    Assignee: Michael Hill Franchise Pty Limited
    Inventor: Ann Christine Hill
  • Article of jewelry
    Patent number: D848305
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 14, 2019
    Assignee: Michael Hill Franchise Pty Limited
    Inventor: Ann Christine Hill
  • Article of jewelry
    Patent number: D853882
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: July 16, 2019
    Assignee: Michael Hill Franchise Pty Limited
    Inventor: Ann Christine Hill
  • Article of jewelry
    Patent number: D853883
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: July 16, 2019
    Assignee: Michael Hill Franchise Pty Limited
    Inventor: Ann Christine Hill