Patents by Inventor Jerold Bruce Balzer

Jerold Bruce Balzer 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).

  • Children's activity set
    Patent number: D523080
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: June 13, 2006
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer
  • Children's fun board set
    Patent number: D529958
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: October 10, 2006
    Assignee: Artistic Studios, LTD.
    Inventor: Jerold Bruce Balzer
  • Children's activity set and lap desk
    Patent number: D530371
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: October 17, 2006
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer
  • Children's activity set and lap desk
    Patent number: D537876
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: March 6, 2007
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer