Granted Patent
Utility
US 6,072,657 · App. 09/027,350
Cartridge library apparatus having cell side wall spacing which increases towards the cell opening
Inventor:
Tamio Konno
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Feb 20, 1998
Inventor
Tamio Konno
Assignee (at issue)
NEC 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.