Patents Assigned to Albert Gad, Ltd.
  • Patent number: 12178296
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper main crown facets, upper intermediate crown facets, lower main crown facets, lower intermediate crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, lower candle facets, lower main pavilion facets, upper candle facets, upper main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: December 31, 2024
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: 12042027
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has an elliptical cross-section with a major axis and a minor axis. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: July 23, 2024
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: 11918088
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has an octagon-shaped cross-section. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 5, 2024
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: 11918090
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has an elliptical cross-section with a major axis and a minor axis. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: March 5, 2024
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: 11918089
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has a pear-shaped cross-section with a rounded end a tapered end narrower than the rounded end. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: March 5, 2024
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: 11633023
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has an elliptical cross-section with a major axis and a minor axis. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 25, 2023
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: 11633022
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The girdle has an elliptical cross-section with a major axis and a minor axis. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper intermediate crown facets, lower intermediate crown facets, main crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, candle facets, main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 25, 2023
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: 11559121
    Abstract: A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The groups of facets comprising the surface of the crown generally include star facets, upper main crown facets, upper intermediate crown facets, lower main crown facets, lower intermediate crown facets, and upper girdle facets. The upper girdle facets generally abut an upper edge of the girdle. The groups of facets comprising the surface of the pavilion include culet-adjacent facets, lower candle facets, lower main pavilion facets, upper candle facets, upper main pavilion facets, and lower girdle facets. The lower girdle facets generally abut a lower edge of the girdle.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: January 24, 2023
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: 8156760
    Abstract: A novel gemstone cut that has 162 facets such that the crown has 65 separate facets and the pavilion has 97 separate facets.
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: April 17, 2012
    Assignee: Albert Gad, Ltd.
    Inventor: Morris Gad
  • Patent number: D890623
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: July 21, 2020
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: D896685
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: September 22, 2020
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin
  • Patent number: D1027712
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: May 21, 2024
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: D1027713
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: May 21, 2024
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: D1027714
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: May 21, 2024
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: D1027715
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: May 21, 2024
    Assignee: ALBERT GAD LTD.
    Inventor: Reuven Paikin
  • Patent number: D1047754
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: October 22, 2024
    Assignee: Albert Gad Ltd.
    Inventor: Reuven Paikin