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:
Sep. 15, 2026
Filed:
Jun. 24, 2024
Yamabiko Corporation, Tokyo, JP;
Makoto Akita, Tokyo, JP;
YAMABIKO CORPORATION, Tokyo, JP;
Abstract
An electric working machine with an operating rod includes an electric motor on the base end of the operating rod, a working device on the head end of the operating rod, and a power transmission shaft passing through the inside of the operating rod to transmit power from the electric motor to the working device. The working device includes a blade member and is pivotally supported on the head end of the operating rod to be able to take a storage posture. A detection switch on the head end of the operating rod detects the storage posture. A controller on the base end of the operating rod controls the operation of the electric motor. A lead wire in the operating rod transmits a detection signal from the detection switch to the controller. The controller prevents the electric motor from being driven when the detection switch detects the storage posture.