Patents by Inventor Irina Kratko

Irina Kratko 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).

  • Liquid beverage container
    Patent number: D515940
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: February 28, 2006
    Inventor: Irina Kratko
  • Liquid beverage container
    Patent number: D497310
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: October 19, 2004
    Inventor: Irina Kratko