Electric working machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11723314
APP PUB NO 20210015034A1
SERIAL NO

16932160

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electric working machine may include a support rod, a head unit, a position fixing mechanism, and a resistance member. The support rod may extend in a front-rear direction and include an attachment portion located at a front end of the support rod. The head unit may include a front tool, a motor configured to drive the front tool, and a head housing supporting the front tool and coupled to the attachment portion rotatably about a rotation axis. The position fixing mechanism may be configured to fix a rotation position of the head unit with respect to the support rod. The resistance member may be interposed between the attachment portion and the head housing with respect to a direction perpendicular to the rotation axis. The resistance member may be configured to provide a resistance force against rotation of the head unit with respect to the support rod.

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First Claim

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Family

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Patent Owner(s)

  • MAKITA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Nami Anjo, JP 2 5
Ito, Ryosuke Anjo, JP 56 450

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