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. 06, 2016
Filed:
Dec. 06, 2013
Applicant:
Makita Corporation, Aichi, JP;
Inventors:
Yoshifumi Morita, Aichi, JP;
Katsuna Hayashi, Aichi, JP;
Assignee:
MAKITA CORPORATION, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/00 (2006.01); A01D 34/78 (2006.01); A01D 34/90 (2006.01);
U.S. Cl.
CPC ...
A01D 34/006 (2013.01); A01D 34/78 (2013.01); A01D 34/90 (2013.01);
Abstract
A work machine includes an operation rod, a front unit disposed at a front end of the operation rod and configured to attach a tool, a rear unit disposed at a rear end of the operation rod and configured to attach a battery, a brushless motor disposed in the front unit and configured to drive the tool, a motor controller disposed in the rear unit and electrically coupled with the battery, and a plurality of motor power lines disposed along the operation rod and configured to electrically couple the motor controller with the brushless motor.