Granted Patent
Utility
US 5,215,288 · App. 07/743,917
Load bar for a variably positioned bulkhead
Inventor:
R. Terry Lyon
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Aug 12, 1991
Inventor
R. Terry Lyon
Assignee (at issue)
Roadway Express, 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.