Granted Patent
Utility
US 6,129,187 · App. 08/967,509
PTO shaft monitoring and control system
Inventors:
Regis Bellanger, Yvon Le Clezio
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Nov 11, 1997
Inventors
Regis Bellanger
Yvon Le Clezio
Assignee (at issue)
AGCO SA
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.