Granted Patent
Utility
US 6,450,325 · App. 09/660,836
Powered conveyor system with multiple rollers
Inventor:
Deepak Devnani
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Sep 13, 2000
Inventor
Deepak Devnani
Assignee (at issue)
JERVIS B. WEBB 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.