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:
Jul. 26, 2005
Filed:
Nov. 19, 2002
Applicant:
Kengo Oishi, Kanagawa-ken, JP;
Inventor:
Kengo Oishi, Kanagawa-ken, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B023/033 ;
U.S. Cl.
CPC ...
Abstract
A magnetic disk cartridge comprising a housing in which a magnetic disk is rotatably housed. The housing has upper and lower openings through which magnetic heads provided in a disk drive are positioned over both sides of the magnetic disk. The magnetic disk cartridge further comprises upper and lower shutters for exposing both sides of the magnetic disk through the upper and lower openings. The housing comprises a lower shell, and an upper shell which is fitted inside the lower shell from above. All components are assembled into the magnetic disk cartridge while being stacked within the lower shell.