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:
Jun. 17, 2003
Filed:
Dec. 07, 1999
Applicant:
Inventors:
Takayoshi Yamasaki, Toyono-gun, JP;
Mikio Suefuji, Hirakata, JP;
Kazunori Kono, Hirakata, JP;
Tatsuto Mizukami, Hirakata, JP;
Hiroshi Yoshiya, Fujiidera, JP;
Ryouichi Yagi, Ibaraki, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 2/500 ;
U.S. Cl.
CPC ...
H04R 2/500 ;
Abstract
In an acoustic transducer of the present invention, a connecting part connects a housing and a support of the housing, such that a user's auricle is pinched between the housing and the support cooperatingly. Two hooks shaped into a circular arc embracing a constricted part of the auricle therebetween fix the support. These two hooks are connected such that a gap therebetween can be changed or adjusted.