Granted Patent
Utility
US 4,640,414 · App. 06/754,617
Locking trolley for garment bag with improved hanger retention
Inventors:
Lawrence R. Mobley, James S. Gregg
Patented Case
View Patent ↗
Granted: Feb 3, 1987
Filed: Jul 12, 1985
Inventors
Lawrence R. Mobley
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.