Granted Patent
Utility
US 5,534,358 · App. 08/190,816
Iron-plated aluminum alloy parts
Inventor:
Sue Troup-Packman
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Feb 2, 1994
Inventor
Sue Troup-Packman
Assignee (at issue)
Hughes Aircraft Company
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.