Granted Patent
Utility
US 5,281,308 · App. 07/871,319
Pick-up roll apparatus
Inventor:
Thomas Lauterbach
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Apr 20, 1992
Inventor
Thomas Lauterbach
Assignee (at issue)
Beloit Technologies, 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.