Granted Patent
Utility
US 5,683,033 · App. 07/629,112
Rocket nozzle for a rocket engine
Inventor:
Edward B. Thayer
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Dec 11, 1990
Inventor
Edward B. Thayer
Assignee (at issue)
UNITED TECHNOLOGIES CORPORATION
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.