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:
Dec. 28, 2010
Filed:
Jan. 11, 2007
Kigen Agehara, Tokyo, JP;
Michio Yamashita, Tokyo, JP;
Kigen Agehara, Tokyo, JP;
Michio Yamashita, Tokyo, JP;
Max Co., Ltd., Tokyo, JP;
Abstract
A locking mechanism of a battery pack A is provided with a hookwhich can be locked to a mounting part B of an object equipment such as an electric tool in a state slid with respect to the mounting part, and operation partsfor releasing the lock which are linked to the hook, on a case which contains a battery. The hookis urged to move upward by an elastic body in a direction of being locked to the mounting part B. The operation partsare arranged in both side parts of the case within such a range that they can be grasped with a single hand from both sides of a backward end in the sliding direction of the case. When the operation partsare operated from the both sides, the lock between the hookand the mounting part B is released against the urge by the elastic body.