Granted Patent
Utility
US 4,820,185 · App. 07/145,869
Anti-backlash automatic locking connector coupling mechanism
Inventor:
Norbert L. Moulin
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Jan 20, 1988
Inventor
Norbert L. Moulin
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.