Granted Patent
Utility
US 6,304,417 · App. 09/118,635
Mechanism to clamp magnetic disk against cartridge shell
Inventors:
Allen T. Bracken, James E. Blum, George T. Krieger
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Jul 17, 1998
Inventors
Allen T. Bracken
James E. Blum
George T. Krieger
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.