Patents by Inventor Chiara Sforzin

Chiara Sforzin 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).

  • Article of jewelry
    Patent number: D429659
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: August 22, 2000
    Assignee: Alfieri & St. John S.p.A.
    Inventor: Chiara Sforzin
  • Article of jewelry
    Patent number: D431009
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: September 19, 2000
    Assignee: Alfieri & St. John S.p.A.
    Inventor: Chiara Sforzin
  • Article of jewelry
    Patent number: D432043
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: October 17, 2000
    Assignee: Alfieri & St. John S.p.A.
    Inventor: Chiara Sforzin