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. 03, 2012
Filed:
Nov. 23, 2007
Katsuhiro Oomori, Ibaraki, JP;
Tomoyuki Hoshi, Ibaraki, JP;
Hideki Ishida, Ibaraki, JP;
Masato Sakai, Ibaraki, JP;
Takuya Teranishi, Ibaraki, JP;
Takeshi Taniguchi, Ibaraki, JP;
Takuma Saito, Ibaraki, JP;
Naoki Tadokoro, Ibaraki, JP;
Hideyuki Hashimoto, Ibaraki, JP;
Akira Oono, Ibaraki, JP;
Katsuhiro Oomori, Ibaraki, JP;
Tomoyuki Hoshi, Ibaraki, JP;
Hideki Ishida, Ibaraki, JP;
Masato Sakai, Ibaraki, JP;
Takuya Teranishi, Ibaraki, JP;
Takeshi Taniguchi, Ibaraki, JP;
Takuma Saito, Ibaraki, JP;
Naoki Tadokoro, Ibaraki, JP;
Hideyuki Hashimoto, Ibaraki, JP;
Akira Oono, Ibaraki, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
An electric driver includes a hook portion which is constituted by a deformable hook-like portion and a connecting portion for connecting the hook-like portion to the handle. The hook-like portion is constituted by a base portion connected to the connecting portion and a bent portion continuous to the base portion, and a front end portion continuous to the bent portion and arranged at a position substantially opposed to the base portion. The front end portion and the base portion can be proximate to and remote from each other. The connecting portion holds the hook-like portion in a direction substantially the same as a direction in which the handle extends. The hook-like portion is pivotably held on a first rotating axis center extending in substantially the same direction as the handle.