Granted Patent
Utility
US 4,888,656 · App. 07/220,232
Pivot mechanism for rotary disc drives
Inventor:
Terence H. West
Patented Case
View Patent ↗
Granted: Dec 19, 1989
Filed: Jul 18, 1988
Inventor
Terence H. West
Assignee (at issue)
Seagate Technology LLC
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.