Patents by Inventor Petra Kruparova

Petra Kruparova 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).

  • Plastic container
    Patent number: D556587
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: December 4, 2007
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D556590
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: December 4, 2007
    Assignee: Plastipak Packaging, Inc.
    Inventors: James C. Dorn, Petra Kruparova
  • Container
    Patent number: D567088
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: April 22, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D573473
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: July 22, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D573478
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: July 22, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D573482
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: July 22, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Container body portion
    Patent number: D574250
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: August 5, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D574254
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: August 5, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D574716
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: August 12, 2008
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Plastic container
    Patent number: D584626
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: January 13, 2009
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Container body portion
    Patent number: D585292
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: January 27, 2009
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova
  • Container body portion
    Patent number: D592069
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: May 12, 2009
    Assignee: Plastipak Packaging, Inc.
    Inventor: Petra Kruparova