Patents by Inventor Betzalel Ambar

Betzalel Ambar 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).

  • Finger ring
    Patent number: D449245
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: October 16, 2001
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Earring
    Patent number: D450615
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: November 20, 2001
    Inventor: Betzalel Ambar
  • Jewelry design
    Patent number: D450619
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: November 20, 2001
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D451045
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: November 27, 2001
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D451423
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: December 4, 2001
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D451424
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: December 4, 2001
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D454085
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 5, 2002
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D454086
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 5, 2002
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D454315
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: March 12, 2002
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D455973
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 23, 2002
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D400817
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: November 10, 1998
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D400819
    Type: Grant
    Filed: November 15, 1997
    Date of Patent: November 10, 1998
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D401183
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: November 17, 1998
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D402582
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: December 15, 1998
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D405712
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: February 16, 1999
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Jewelry setting for bracelet or necklace
    Patent number: D407035
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: March 23, 1999
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Combined gemstone and setting
    Patent number: D414132
    Type: Grant
    Filed: January 23, 1997
    Date of Patent: September 21, 1999
    Assignee: Ambar Diamonds Inc.
    Inventor: Betzalel Ambar
  • Jewelry setting for earring, finger ring or pendant
    Patent number: D417636
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: December 14, 1999
    Assignee: Ambar Diamonds, Inc.
    Inventor: Betzalel Ambar
  • Gemstone
    Patent number: D420935
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: February 22, 2000
    Assignee: Ambar Diamonds Inc.
    Inventor: Betzalel Ambar
  • Finger ring
    Patent number: D431793
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: October 10, 2000
    Assignee: Ambar Diamonds Inc.
    Inventor: Betzalel Ambar