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:
Jul. 05, 2011
Filed:
Aug. 19, 2005
Toshiyuki Matsumura, Osaka, JP;
Shuji Saiki, Nara, JP;
Sawako Kano, Hyogo, JP;
Mitsukazu Kuze, Osaka, JP;
Toshiyuki Matsumura, Osaka, JP;
Shuji Saiki, Nara, JP;
Sawako Kano, Hyogo, JP;
Mitsukazu Kuze, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A loudspeaker system comprises a cabinet, a speaker unit, a package body, a filler gas, and an absorbent. The speaker unit is mounted in the cabinet. At least one package body is disposed in a vacant space inside of the cabinet and is structured by a bag body for sealing materials thereinto from outside thereof. A predetermined amount of the filler gas is sealed into the package body. A predetermined amount of the absorbent is sealed into the package body and physically absorbs the filler gas.