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:
Apr. 11, 1995
Filed:
Nov. 29, 1993
Applicant:
Inventors:
Noboru Akiyama, Tokyo, JP;
Katsumi Kameda, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369291 ; 360133 ;
Abstract
A disk cartridge has a shutter provided on a slider to open and close an opening portion of a case which has a shutter locking mechanism for locking the shutter at its closed position. The shutter locking mechanism comprises a receiving recess provided on the slider, into which a portion of the head of a stopper accommodated in a room of the case is projected in a closed state of shutter.