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:
Jun. 01, 2021
Filed:
Jan. 27, 2017
Koki Holdings Co., Ltd., Tokyo, JP;
Yoshikazu Kawano, Hitachinaka, JP;
Tomoaki Sudo, Hitachinaka, JP;
Kenichi Takaada, Hitachinaka, JP;
Shinichi Sakuma, Hitachinaka, JP;
Koki Holdings Co., Ltd., Tokyo, JP;
Abstract
Provided is a work tool that can work suitably in cooperation with an attachment device connected to a main body of the work tool to enhance work efficiency. The work tool includes a main body, and a control circuitconfigured to provide control over the main body. The main bodyincludes a motor, an end-bit mount portionand an end bitas a work part configured to be driven by the motorto perform a work. A dust collectoris connectable to the main bodyto assist the work. The control circuitis configured to detect whether the dust collectoris connected to the main bodyand change the control over the main bodybased on whether the connection is established or not.