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. 29, 2010
Filed:
Mar. 01, 2006
Itsue Yoshioka, Shizuoka, JP;
Kiyohide Tsutsui, Shizuoka, JP;
Yuji Tsuchida, Shizuoka, JP;
Yukiyoshi Murakami, Shizuoka, JP;
Tatsuya Yamazaki, Shizuoka, JP;
Yuji Takahashi, Shizuoka, JP;
Masato Nakamura, Shizuoka, JP;
Takeo Nogami, Shizuoka, JP;
Itsue Yoshioka, Shizuoka, JP;
Kiyohide Tsutsui, Shizuoka, JP;
Yuji Tsuchida, Shizuoka, JP;
Yukiyoshi Murakami, Shizuoka, JP;
Tatsuya Yamazaki, Shizuoka, JP;
Yuji Takahashi, Shizuoka, JP;
Masato Nakamura, Shizuoka, JP;
Takeo Nogami, Shizuoka, JP;
FDK Energy Co., Ltd., , JP;
Abstract
In an alkaline dry battery using a polyamide resin sealing gasket that is placed between a battery case and an anode terminal plate without using a stiffening member and seals the battery case in an airtight manner, the sealing gasket includes a first and a second thin wall parts and is formed of polyamide resin, polyhexamethylene dodecanamide.