Granted Patent
Utility
US 5,969,914 · App. 08/928,189
Data storage cartridge and drive with an interlock
Inventor:
Greg Nguyen
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Sep 12, 1997
Inventor
Greg Nguyen
Assignee (at issue)
IO-Mega Holding 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.