Patents by Inventor Diane H. Baker-Ziemer

Diane H. Baker-Ziemer 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).

  • Boat cleat
    Patent number: D484448
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: December 30, 2003
    Inventors: David J. Ziemer, Diane H. Baker-Ziemer
  • Boat cleat
    Patent number: D484449
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: December 30, 2003
    Inventors: David J. Ziemer, Diane H. Baker-Ziemer
  • Boat cleat
    Patent number: D484841
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: January 6, 2004
    Inventors: David J. Ziemer, Diane H. Baker-Ziemer
  • Boat cleat
    Patent number: D484842
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: January 6, 2004
    Inventors: David J. Ziemer, Diane H. Baker-Ziemer
  • Boat cleat
    Patent number: D489312
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: May 4, 2004
    Inventors: David J. Ziemer, Diane H. Baker-Ziemer