Granted Patent
Utility
US 5,937,682 · App. 09/143,332
Fail-safe fin mill machine wrap-up detector
Inventor:
Alfred John Michelini
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Aug 28, 1998
Inventor
Alfred John Michelini
Assignee (at issue)
Ford Motor Company
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.