Granted Patent
Utility
US 6,688,475 · App. 09/766,109
System for facilitating compliance with materials handling rules
Inventor:
Robert Petrancosta
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jan 18, 2001
Inventor
Robert Petrancosta
Assignee (at issue)
Con-Way Transportation Services, Inc.
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.