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:
Sep. 01, 2015
Filed:
Sep. 26, 2014
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Hitoshi Higaki, Osaka, JP;
Norikatsu Yoshida, Hyogo, JP;
Tatsuro Nishi, Osaka, JP;
Yuji Ariyoshi, Osaka, JP;
Takuto Yamazaki, Nara, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 3/70 (2006.01); G11B 23/00 (2006.01); G11B 23/03 (2006.01); G11B 17/22 (2006.01);
U.S. Cl.
CPC ...
G11B 23/0035 (2013.01); G11B 17/225 (2013.01); G11B 23/0323 (2013.01); G11B 23/0328 (2013.01); G11B 2220/2508 (2013.01); G11B 2220/41 (2013.01);
Abstract
A disk () having a center hole (), the disk () being provided with a support-capable structure for making it possible to support a disk (A) positioned one level above the lowermost part in a stacked state using separation claws (Ac,Bc) protruding radially outward from the center hole ().