Granted Patent
Utility
US 5,609,241 · App. 08/408,773
Training idler assembly for a conveyor system
Inventor:
Grover P. Shaw
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Mar 23, 1995
Inventor
Grover P. Shaw
Assignee (at issue)
Atlantic Richfield 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.