Granted Patent
Utility
US 5,380,244 · App. 08/067,524
Safety cabinet
Inventor:
Russell C. Tipton
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: May 24, 1993
Inventor
Russell C. Tipton
Assignee (at issue)
Forma Scientific, Inc.
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.