Granted Patent
Utility
US 6,714,490 · App. 09/967,370
Concentric ring carousel concept for data storage libraries
Inventor:
Timothy C. Ostwald
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Oct 1, 2001
Inventor
Timothy C. Ostwald
Assignee (at issue)
Storage Technology 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.