Granted Patent
Utility
US 5,191,768 · App. 07/824,524
Automobile air conditioner compressor discharge capacity controller
Inventor:
Kazuo Fujii
Patented Case
View Patent ↗
Granted: Mar 9, 1993
Filed: Jan 23, 1992
Inventor
Kazuo Fujii
Assignee (at issue)
Zexel GmbH
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.