Granted Patent
Utility
US 5,870,255 · App. 08/823,710
Device for the automatic loading/unloading of magnetic disks
Inventors:
Stephan Hornung, Hubert Schuy
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Mar 25, 1997
Inventors
Stephan Hornung
Hubert Schuy
Assignee (at issue)
International Business Machines 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.