Granted Patent
Utility
US 5,586,615 · App. 08/477,402
Vacuum packaged escape slide
Inventors:
David R. Hammer, Kenneth W. Sego, Jr., Lance C. Labun
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Jun 7, 1995
Inventors
David R. Hammer
Kenneth W. Sego, Jr.
Lance C. Labun
Assignee (at issue)
Simula, 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.