Granted Patent
Utility
US 4,477,941 · App. 06/338,043
Spring loaded luggage case hinge
Inventor:
James S. Gregg
Patented Case
View Patent ↗
Granted: Oct 23, 1984
Filed: Jan 8, 1982
Inventor
James S. Gregg
Assignee (at issue)
Samsonite Corporation
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.