Patents by Inventor Zyshe Lorincz

Zyshe Lorincz 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).

  • ROUND CUT GEMSTONE EXHIBITING EXCELLENT OPTICAL BRILLIANCE
    Publication number: 20160166021
    Abstract: A gemstone including a substantially round girdle, a crown extending in a first direction from the girdle, and a pavilion extending in a second direction from the girdle opposite the first direction. The gemstone has 73 uniquely arranged and angled facets, 33 of which are in the crown, and 40 of which are in the pavilion. The height of the crown is preferably between 12.5 to 19.5% of the diameter of the stone, the total depth of the stone is preferably between 59-62.9% of the diameter of the stone, the depth of the pavilion is between 42.9 to 44.5% of the diameter of the stone, and the diameter of the table is preferably between 53-60% of the diameter of the stone.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 16, 2016
    Inventors: Hertz Hasenfeld, Zyshe Lorincz
  • Cushion cut gemstone with excellent optical brilliance
    Patent number: 9265311
    Abstract: A gemstone including a substantially rectangular girdle with rounded corners, a crown extending in a first direction from the girdle, and a pavilion extending in a second direction from the girdle opposite the first direction. The gemstone has 69 uniquely arranged and angled facets, 41 of which are in the crown, and 28 of which are in the pavilion. The height of the crown is preferably between 12 to 19½% of the width of the stone, the total depth of the stone is preferably between 58-68% of the width of the stone, and the width of the table is preferably between 55-65% of the width of the stone.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: February 23, 2016
    Assignee: HASENFELD-STEIN, INC.
    Inventors: Hertz Hasenfeld, Zyshe Lorincz
  • CUSHION CUT GEMSTONE WITH EXCELLENT OPTICAL BRILLIANCE
    Publication number: 20150173469
    Abstract: A gemstone including a substantially rectangular girdle with rounded corners, a crown extending in a first direction from the girdle, and a pavilion extending in a second direction from the girdle opposite the first direction. The gemstone has 69 uniquely arranged and angled facets, 41 of which are in the crown, and 28 of which are in the pavilion. The height of the crown is preferably between 12 to 19½% of the width of the stone, the total depth of the stone is preferably between 58-68% of the width of the stone, and the width of the table is preferably between 55-65% of the width of the stone.
    Type: Application
    Filed: December 23, 2013
    Publication date: June 25, 2015
    Applicant: Hasenfeld-Stein, Inc.
    Inventors: Hertz Hasenfeld, Zyshe Lorincz
  • Gem crown
    Patent number: D722522
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: February 17, 2015
    Assignee: Hasenfeld-Stein, Inc.
    Inventors: Hertz Hasenfeld, Zyshe Lorincz
  • Gemstone
    Patent number: D727783
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: April 28, 2015
    Assignee: Hasenfeld-Stein, Inc.
    Inventors: Hertz Hasenfeld, Zyshe Lorincz
  • Round gemstone
    Patent number: D769769
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: October 25, 2016
    Assignee: Hasenfeld-Stein, Inc.
    Inventors: Hertz Hasenfeld, Zyshe Lorincz