Granted Patent
Utility
US 5,347,801 · App. 07/963,181
Round baler belt idler roller mounting apparatus
Inventor:
Irwin D. McIlwain
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Oct 19, 1992
Inventor
Irwin D. McIlwain
Assignee (at issue)
Ford New Holland, Inc.
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.