Granted Patent
Utility
US 4,880,113 · App. 07/229,018
Trolley with hanger retaining structure which inhibits unintended hanger withdrawal
Inventor:
Lawrence R. Mobley
Patented Case
View Patent ↗
Granted: Nov 14, 1989
Filed: Aug 5, 1988
Inventor
Lawrence R. Mobley
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.