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:
Aug. 07, 2007
Filed:
Oct. 30, 2003
Katsuhiko Kawabata, Sumoto, JP;
Atsushi Watanabe, Tsuna-gun, JP;
Masatsugu Naka, Sumoto, JP;
Hiromu Kubota, Mihara-gun, JP;
Katsuhiko Kawabata, Sumoto, JP;
Atsushi Watanabe, Tsuna-gun, JP;
Masatsugu Naka, Sumoto, JP;
Hiromu Kubota, Mihara-gun, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
The batteryof the battery pack is temporarily held in a moldto form a molded resin region, synthetic resin injected into the mold cavityto form the molded resin regionattaches to the battery, and the molded resin regionattaches to a safety valve opening surfaceestablished at the battery safety valve opening region. Further, insulating materialis attached at the interface between the battery safety valve opening surfaceand the molded resin regionin a position which closes off the safety valve opening region