Granted Patent
Utility
US 4,632,339 · App. 06/685,700
Spacecraft payload ejection mechanism
Inventor:
Mark S. Yuan
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Dec 24, 1984
Inventor
Mark S. Yuan
Assignee (at issue)
Hughes Aircraft Company
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.