Granted Patent
Utility
US 5,033,600 · App. 07/582,327
Roller track and stop therefor
Inventor:
Herbert Klein
Patented Case
View Patent ↗
Granted: Jul 23, 1991
Filed: Sep 13, 1990
Inventor
Herbert Klein
Assignee (at issue)
Unarco Industries LLC
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.