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. 11, 2008
Filed:
Aug. 17, 2005
Kengo Oishi, Kanagawa, JP;
Kengo Oishi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A recording disk cartridge includes a plurality of flexible recording disk media integrally rotatably housed within a cartridge case including: a lower plate for configuring a lower wall; at least one inner plate partitioning the recording disk media; and an upper plate for configuring an upper wall, wherein the cartridge further comprises a center core provided for each recording disk medium, having a main body portion and a collar part widening in an outer diameter direction from the main body portion; each recording disk medium is affixed to the collar part of the respective center core; and each inner plate has a central opening configured to accommodate the main body portion of the center core and has a recess part along a lower rim of the central opening for preventing interference with the collar part of the center core disposed on a layer immediately below.