Granted Patent
Utility
US 5,205,529 · App. 07/739,890
Friction-dampened gusset
Inventor:
Michael Lee Killian
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Aug 2, 1991
Inventor
Michael Lee Killian
Assignee (at issue)
Eaton 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.