Granted Patent
Utility
US 5,864,448 · App. 08/794,254
Slider and suspension retention and retraction system for high capacity disk drive
Inventor:
James William Berberich
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Jan 31, 1997
Inventor
James William Berberich
Assignee (at issue)
International Business Machines 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.