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.:

US 6552989 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 22, 2003

Filed:

Sep. 07, 2001
Applicant:
Inventor:

Kenichi Morinaga, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 3/302 ;
U.S. Cl.
CPC ...
G11B 3/302 ;
Abstract

In a disc tray (T) having a tray main body ( ) to which disc holders ( ) are mounted at a plurality of portions in a periphery of a disc set portion, there are provided with a movable body ( ) swinging the disc holder ( ) through a push pull operation, and an operation knob ( ) for pushing and pulling the movable body ( ). A gear in a side of the disc holder ( ) is engaged with a rack portion ( ) in a side of the movable body ( )


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