Granted Patent
Utility
US 4,469,066 · App. 06/375,855
Injection timing compensator for fuel injection pump
Inventor:
Yasutaka Yuzawa
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: May 7, 1982
Inventor
Yasutaka Yuzawa
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.