Granted Patent
Utility
US 4,498,437 · App. 06/447,382
Centrifugal governor for internal combustion engine
Inventors:
Masayoshi Ohkoshi, Yoshiro Suzuno
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Dec 6, 1982
Inventors
Masayoshi Ohkoshi
Yoshiro Suzuno
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.