Granted Patent
Utility
US 5,856,901 · App. 08/066,149
Disk drive cartridge door
Inventors:
Wayne A. Sumner, Allen T. Bracken, David W. Griffith, David E. Jones, Edward L. Rich
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: Apr 24, 1998
Inventors
Wayne A. Sumner
Allen T. Bracken
David W. Griffith
David E. Jones
Edward L. Rich
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.