Granted Patent
Utility
US 6,299,103 · App. 09/491,443
Adjustable emergency ejection seat
Inventors:
William Barry Shope, James W. Duncan
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jan 26, 2000
Inventors
William Barry Shope
James W. Duncan
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.