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:
Apr. 01, 2008
Filed:
Nov. 16, 2006
Hidenori Shimizu, Hikone, JP;
Atsushi Takeyama, Hikone, JP;
Hidenori Shimizu, Hikone, JP;
Atsushi Takeyama, Hikone, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
An electric power tool includes a main body having a tubular tool body part with an output portion at one end, and a battery pack detachably attached to the main body. The main body also has a grip portion extending from the tool body part radially downwardly. The grip portion has an attachment section formed at a bottom end portion thereof. The attachment section of the main body is provided with an engaged portion, the battery pack is provided at an upper region thereof with an engaging portion for engaging with the engaged portion and at a side region thereof with an operating portion for releasing the engagement of the engaging portion with the engaged portion.