Granted Patent
Utility
US 4,878,358 · App. 07/213,165
Demisting control system of air conditioner for automotive vehicles
Inventor:
Kazuo Fujii
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Jun 29, 1988
Inventor
Kazuo Fujii
Assignee (at issue)
Diesel Kiki Co., Ltd.
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.