Granted Patent
Utility
US 5,978,179 · App. 08/970,912
Removable cartridge hard disk drive with an inner crash stop
Inventor:
Hong Khuu
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Nov 14, 1997
Inventor
Hong Khuu
Assignee (at issue)
Castlewood Systems, Inc.
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.