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:
Feb. 08, 2011
Filed:
Oct. 15, 2007
Applicant:
Nobuaki Onagi, Kanagawa, JP;
Inventor:
Nobuaki Onagi, Kanagawa, JP;
Assignees:
Ricoh Company, Ltd., Tokyo, JP;
Chotaro Engineering Co., Sakado-shi, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 19/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A disk carrier device for carrying an optical disk having a plate in the center, which plate is capable of being attracted by a magnetic force, is disclosed. The disclosed disk carrier device includes an attracting unit including a permanent magnet that attracts and thereby holds the plate; and a holding mechanism configured to detachably hold the attracting unit.