Granted Patent
Utility
US 6,443,295 · App. 09/477,952
Motorized conveyor pulley with reduced internal loading
Inventor:
Jason J. Hill
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 5, 2000
Inventor
Jason J. Hill
Assignee (at issue)
Emerson Electric Co.
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.