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 8060895 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 15, 2011

Filed:

Mar. 05, 2009
Applicants:

Ryuuji Hayashi, Osaka, JP;

Katsuo Ichinohe, Osaka, JP;

Shin'ya Yamaguchi, Osaka, JP;

Inventors:

Ryuuji Hayashi, Osaka, JP;

Katsuo Ichinohe, Osaka, JP;

Shin'ya Yamaguchi, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 17/03 (2006.01); G11B 33/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disk device tray includes a first support component, a second support component and a step component. The first support component has a first support face with a first disk supporting area that supports an outer edge portion of a lower face of a first disk. The second support component has a second support face with a second disk supporting area that supports an outer edge portion of a lower face of a second disk. The step component has an inner side portion protruding upward with respect to an outer side portion. The inner side portion has a top face that is located lower than the second support face and a first inner peripheral face that extends upward from the first support face to the top face and restricts movement of the first disk in a radial direction of the first disk.


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