Patents by Inventor Donatien de Sade

Donatien de Sade 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).

  • Clasp retainer
    Patent number: D722528
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: February 17, 2015
    Assignee: Cartier Creation Studio S.A.
    Inventor: Donatien de Sade
  • Clasp retainer
    Patent number: D722529
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: February 17, 2015
    Assignee: Cartier Creation Studio S.A.
    Inventor: Donatien de Sade
  • Clasp member
    Patent number: D722530
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: February 17, 2015
    Assignee: Cartier Creation Studio S.A.
    Inventor: Donatien de Sade
  • Clasp member
    Patent number: D723974
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: March 10, 2015
    Assignee: Cartier Creation Studio S.A.
    Inventor: Donatien de Sade