Granted Patent
Utility
US 5,789,699 · App. 08/767,560
Composite ply architecture for sabots
Inventors:
William B. Stewart, Donald R. Osment
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Dec 16, 1996
Inventors
William B. Stewart
Donald R. Osment
Assignee (at issue)
Primer Technologies, 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.