Granted Patent
Utility
US 6,629,595 · App. 10/072,187
Conveyor system
Inventors:
Ronald James Wiese, Craig Elliott
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Feb 5, 2002
Inventors
Ronald James Wiese
Craig Elliott
Assignee (at issue)
AMSTED INDUSTRIES INCORPORATED
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.