Granted Patent
Utility
US 6,651,932 · App. 10/311,608
Decompression unit for equalizing an explosive air pressure
Inventors:
Robert Diehl, Joachim Barsch, Gordon Falk
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Dec 16, 2002
Inventors
Robert Diehl
Joachim Barsch
Gordon Falk
Assignee (at issue)
Aircabin 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.