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. 25, 1989
Filed:
Apr. 18, 1988
Masatoshi Ishikawa, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A cartridge magazine capable of holding and releasing a plurality of cartridge magnetic tapes therein and therefrom by using an automatic cartridge changer, characterized in that each cartridge magnetic tape storage member has a first opening from and into which a cartridge magnetic tape can be removed and loaded in a certain direction, at least a second opening from and into which the cartridge magnetic tape can be removed and loaded in a direction opposite to the mentioned direction, and a means for preventing the cartridge magnetic tape from running out from the opening when the magnetic tape is loaded into the storage member, the run-out preventing means being released from a run-out preventing force at a desired time.