Patents by Inventor Steven B. Katzke

Steven B. Katzke 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).

  • Novelty baseball
    Patent number: D571419
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: June 17, 2008
    Assignee: Broadscope International, Inc.
    Inventor: Steven B. Katzke
  • Novelty soccer ball
    Patent number: D595366
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: June 30, 2009
    Assignee: Broadscope International, Inc.
    Inventor: Steven B. Katzke
  • Novelty soccer ball
    Patent number: D595367
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: June 30, 2009
    Assignee: Broadscope International, Inc.
    Inventor: Steven B. Katzke
  • Novelty soccer ball
    Patent number: D595791
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: July 7, 2009
    Assignee: Broadscope International, Inc.
    Inventor: Steven B. Katzke
  • Novelty soccer ball
    Patent number: D596249
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: July 14, 2009
    Assignee: Broadscope International, Inc.
    Inventor: Steven B. Katzke
  • Phone case with display chamber
    Patent number: D723531
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: March 3, 2015
    Assignee: Broadscope International Inc.
    Inventor: Steven B. Katzke