Patents by Inventor Samir Sanghvi

Samir Sanghvi 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).

  • Gemstone
    Patent number: D513714
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: January 24, 2006
    Assignee: K.P. Sanghvi & Sons
    Inventor: Samir Sanghvi
  • Star diamond
    Patent number: D529836
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: October 10, 2006
    Assignee: K.P. Sanghvi & Sons
    Inventor: Samir Sanghvi
  • Gemstone
    Patent number: D565997
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: April 8, 2008
    Assignee: K.P. Sanghvi & Sons
    Inventor: Samir Sanghvi
  • Gemstone
    Patent number: D493382
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: July 27, 2004
    Assignee: K.P. Sanghvi & Sons
    Inventor: Samir Sanghvi