Granted Patent
Utility
US 6,427,945 · App. 09/570,355
Subfloor structure of an aircraft airframe
Inventor:
Horst Bansemir
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 12, 2000
Inventor
Horst Bansemir
Assignee (at issue)
Eurocopter Deutschland GmbH
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.