Granted Patent
Utility
US 5,582,286 · App. 08/331,063
Modular power roller conveyor
Inventors:
W. Scott Kalm, Morteza Mortazi Langroodi, Keith Joseph Corrigan
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Oct 28, 1994
Inventors
W. Scott Kalm
Morteza Mortazi Langroodi
Keith Joseph Corrigan
Assignee (at issue)
ElectroCom Automation
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.