Patents by Inventor Premkumar Kothari

Premkumar Kothari 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).

  • Bracelet
    Patent number: D386999
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: December 2, 1997
    Assignee: Fine Jewellery (India) Ltd.
    Inventor: Premkumar Kothari
  • Earring
    Patent number: D391516
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: March 3, 1998
    Assignee: Fine Jewellery (India) Ltd.
    Inventor: Premkumar Kothari
  • Ring
    Patent number: D395255
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: June 16, 1998
    Assignee: Fine Jewellery Ltd.
    Inventor: Premkumar Kothari
  • Earring
    Patent number: D398875
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: September 29, 1998
    Assignee: Fine Jewellery (India) Ltd.
    Inventor: Premkumar Kothari
  • Round diamond bangle
    Patent number: D400464
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 3, 1998
    Inventor: Premkumar Kothari