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. 25, 2003
Filed:
Feb. 01, 2001
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 3/70 ; G11B 5/84 ; G11B 7/26 ; G11B 2/303 ;
U.S. Cl.
CPC ...
G11B 3/70 ; G11B 5/84 ; G11B 7/26 ; G11B 2/303 ;
Abstract
A disk cartridge and its loading method in which loading recessed portions can easily be secured and mis-loading and mis-insertion of the disk cartridge can be prevented, wherein the disk cartridge has at its left and right side end portions on the insertion side formed as a pair of loading recess portions and one loading recess portion is hidden by a shutter plate that has been placed in the closed state.