Granted Patent
Utility
US 4,133,547 · App. 05/814,584
Engine componentry
Inventor:
Anthony E. Fox
Patented Case
View Patent ↗
Granted: Jan 9, 1979
Filed: Jul 11, 1977
Inventor
Anthony E. Fox
Assignee (at issue)
Massey Ferguson Group Limited
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.