Granted Patent
Utility
US 5,827,022 · App. 08/660,878
Tierdown flooring system for a patient transport aircraft
Inventor:
Ernest Peter Tovani
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Jun 10, 1996
Inventor
Ernest Peter Tovani
Assignee (at issue)
AIR METHODS, LLC
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.