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:
Mar. 03, 2026
Filed:
Apr. 12, 2023
Max Co., Ltd., Tokyo, JP;
Yusuke Osawa, Tokyo, JP;
Kazuya Takeuchi, Tokyo, JP;
Max Co., Ltd., Tokyo, JP;
Abstract
A fastening tool includes a bit holding portion configured to detachably hold a driver bit and rotatable in a circumferential direction and movable in an axial direction, a first motor configured to rotate the bit holding portion, a position detector configured to detect a position of the bit holding portion along the axial direction, and a controller configured to drive the first motor to rotate the bit holding portion. The controller is configured to determine, based on the position of the bit holding portion, whether the bit holding portion moves to a forward movement end position and to stop the rotation of the first motor in a case where the bit holding portion does not reach the forward movement end position and a stop condition of the first motor is satisfied.