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. 19, 2008
Filed:
Feb. 16, 2006
Hiromitsu Sasaki, Yamagata, JP;
Yutaka Moriyama, Yamagata, JP;
Eiji Sakaguchi, Saitama, JP;
Hidehito Oki, Saitama, JP;
Hiromitsu Sasaki, Yamagata, JP;
Yutaka Moriyama, Yamagata, JP;
Eiji Sakaguchi, Saitama, JP;
Hidehito Oki, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Toroku Pioneer Corporation, Yamagata, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A frame for a speaker device includes a magnetic circuit housing unit which houses a magnetic circuit, a substantially annular outer peripheral portion which is arranged on an outer side of the magnetic circuit housing unit, and plural arm portions which connect the magnetic circuit housing unit and the outer peripheral portion. Each of the plural arm portions has a sectional shape of a one-open-end shape having a connected end and an open end, and the plural arm portions include an arm portion having the open end oriented to one direction and an arm portion having the open end oriented to a direction opposite to the one direction.