Patents by Inventor Samuel Sandberg

Samuel Sandberg 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).

  • Jewelry container
    Patent number: D440403
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: April 17, 2001
    Assignee: Sandberg & Sikorski Corporation
    Inventors: Samuel Sandberg, Eli Bina
  • Ring
    Patent number: D617672
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: June 15, 2010
    Assignee: Firestone, Inc.
    Inventor: Samuel Sandberg
  • Jewelry element
    Patent number: D619039
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: July 6, 2010
    Assignee: Sandberg & Sikorski Corporation
    Inventor: Samuel Sandberg
  • Quilted band
    Patent number: D718173
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: November 25, 2014
    Assignee: Firestar Diamond, Inc.
    Inventor: Samuel Sandberg
  • Knot jewelry article
    Patent number: D724476
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: March 17, 2015
    Assignee: Firestar Diamond, Inc.
    Inventor: Samuel Sandberg
  • Jewel setting
    Patent number: D818868
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: May 29, 2018
    Assignee: FIRESTAR DIAMOND, INC.
    Inventors: Samuel Sandberg, Mihir Bhansali