The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2014
Filed:
Jul. 27, 2012
Applicant:
Koujiro Hashimoto, Yokohama, JP;
Inventor:
Koujiro Hashimoto, Yokohama, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 15/68 (2006.01); G11B 23/023 (2006.01); G11B 33/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A library system which is provided with a cartridge magazine which stores a plurality of cartridges and enables cartridges to be taken out of and inserted into the library system, a key lock mechanism which prevents takeout of a cartridge by a key, and a key and a takeout lock mechanism of the cartridge magazine in the library system, wherein when a key locked cartridge magazine is loaded into the library system, a robot inside of the library system is used to operate the key to disengage the key lock of the cartridge magazine and lock takeout from the library system.