Granted Patent
Utility
US 5,704,727 · App. 08/551,086
Ball and socket joint assembly with self-centering retainer ring
Inventors:
Gregory R. Atkins, Garth B. Maughan
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Oct 31, 1995
Inventors
Gregory R. Atkins
Garth B. Maughan
Assignee (at issue)
DANA LIMITED
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.