Granted Patent
Utility
US 5,253,739 · App. 07/854,504
Wheeled flight bag with retractable pull handle
Inventor:
William L. King
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Mar 19, 1992
Inventor
William L. King
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.