Patents by Inventor Katherine Krizek

Katherine Krizek 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).

  • Bed for pets
    Patent number: D385065
    Type: Grant
    Filed: August 19, 1994
    Date of Patent: October 14, 1997
    Assignee: Univier Corporation
    Inventor: Katherine Krizek
  • Bed for pets
    Patent number: D386831
    Type: Grant
    Filed: December 14, 1995
    Date of Patent: November 25, 1997
    Assignee: Franklin D. McMahon
    Inventor: Katherine Krizek
  • Bed for pets
    Patent number: D394920
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: June 2, 1998
    Assignee: Univier International Corp.
    Inventor: Katherine Krizek
  • Bed for pets
    Patent number: D398721
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: September 22, 1998
    Assignee: Univier International Corp.
    Inventor: Katherine Krizek