Granted Patent
Utility
US 5,129,207 · App. 07/590,299
Net wrap feeding system for a round baler
Inventor:
Marvin W. Butler
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Sep 28, 1990
Inventor
Marvin W. Butler
Assignee (at issue)
Gehl 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.