Granted Patent
Utility
US 5,566,621 · App. 08/362,585
Conveyor arrangement for rolling transport devices
Inventors:
Jarle Wanvik, Stein Lovoll
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Jan 6, 1995
Inventors
Jarle Wanvik
Stein Lovoll
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.