Granted Patent
Utility
US 6,581,745 · App. 09/950,691
Driving force distributing apparatus for a four-wheel drive vehicle
Inventor:
Kazuo Kanazawa
Patented Case
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Granted: Jun 24, 2003
Filed: Sep 13, 2001
Inventor
Kazuo Kanazawa
Assignee (at issue)
Fuji Jukogyo Kabushiki Kaisha
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.