Granted Patent
Utility
US 6,137,771 · App. 08/835,437
Shutterless data recording cartridge and drive for using same
Inventors:
Michael C. McGrath, James D. Fahey, David Taylor
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Apr 9, 1997
Inventors
Michael C. McGrath
James D. Fahey
David Taylor
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.