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:
Jan. 05, 2010
Filed:
Mar. 23, 2007
Toru Morioka, Awagi, JP;
Shinichi Itagaki, Sumoto, JP;
Hitoshi Hamaguchi, Sumoto, JP;
Atsushi Kawasumi, Sumoto, JP;
Toru Nishikawa, Sumoto, JP;
Toru Morioka, Awagi, JP;
Shinichi Itagaki, Sumoto, JP;
Hitoshi Hamaguchi, Sumoto, JP;
Atsushi Kawasumi, Sumoto, JP;
Toru Nishikawa, Sumoto, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A battery pack provided with a current cut-off device connected in series with batteries, a tamper detector to detect tampering and issue a tamper signal, and a control circuit connected to the tamper detector. If the tamper detector detects tampering with the battery pack, the control circuit switches the current cut-off device off to shut off current to the batteries, or it issues a tamper signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile