Patents by Inventor Roberto Stern

Roberto Stern 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: D780027
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: February 28, 2017
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Earring
    Patent number: D811928
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: March 6, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Earring
    Patent number: D815556
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: April 17, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Ring
    Patent number: D821910
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 3, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Medal
    Patent number: D821911
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 3, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Bracelet
    Patent number: D822527
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 10, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Earring
    Patent number: D822531
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 10, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Earring
    Patent number: D822532
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 10, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern
  • Ring
    Patent number: D826078
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: August 21, 2018
    Assignee: H. STERN COMÉRCIO E INDÚSTRIA S.A.
    Inventor: Roberto Stern