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:
Oct. 11, 2005
Filed:
May. 24, 2002
Seiji Tsuyuki, Kanagawa, JP;
Hidetoshi Yamamoto, Kanagawa, JP;
Hideaki Shiga, Kanagawa, JP;
Naoki Okutsu, Kanagawa, JP;
Seiji Tsuyuki, Kanagawa, JP;
Hidetoshi Yamamoto, Kanagawa, JP;
Hideaki Shiga, Kanagawa, JP;
Naoki Okutsu, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A magnetic tape cartridge comprises: a reelaround which a magnetic tape MT is wound; a cartridge casefor accommodating the reelin a locked state; and a release padinserted into a cup-shaped hubA of the reelin a locked state of the reel. The release padincludes a pad bodyA having a plurality of corners to be faced proximately to the inner peripheral surfaceC of the cup-shaped hubA, and a plurality of lock releasing pinsB projecting downwardly from a bottom surface of the pad bodyA at the respective corners and inserted through a bottom surface of the cup-shaped hubA. The release padis provided with a flankE extending from each corner downwardly through the respective lock release pinB so that an assembling clearance is formed with respect to an inner periphery of a flangeG position in an open side of the cup-shaped hubA.