Patents by Inventor Yauna Kha

Yauna Kha 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).

  • Handcuff case
    Patent number: D541524
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: May 1, 2007
    Inventor: Yauna Kha
  • Handcuff case
    Patent number: D542027
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: May 8, 2007
    Inventor: Yauna Kha
  • Handcuff case
    Patent number: D543020
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: May 22, 2007
    Inventor: Yauna Kha
  • Handcuff case
    Patent number: D564751
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: March 25, 2008
    Inventor: Yauna Kha
  • Handcuff case
    Patent number: D572003
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: July 1, 2008
    Inventor: Yauna Kha
  • Double handcuff case
    Patent number: D574609
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: August 12, 2008
    Inventor: Yauna Kha
  • Double handcuff case M1
    Patent number: D587006
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: February 24, 2009
    Inventor: Yauna Kha
  • Handcuff strap
    Patent number: D591498
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: May 5, 2009
    Inventor: Yauna Kha
  • Handcuff strap
    Patent number: D592394
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: May 19, 2009
    Inventor: Yauna Kha