Power tool provided with circuit board

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9457459
APP PUB NO 20130000934A1
SERIAL NO

13338000

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power tool includes a motor, an impact mechanism, an output unit, a circuit board, a housing, and a power cord. The circuit board includes a power-source circuit board configured to convert alternate current into direct current and a control circuit board. The housing includes a body section, a board accommodating section, and a handle section. The board accommodating section accommodates the circuit board. The handle section has one end portion connected to the body section and another end portion connected to the board accommodating section. The power cord extends from the board accommodating section. The power cord is positioned opposed to the handle section with respect to the board accommodating section. The control circuit board is located at a position close to the handle section in the board accommodating section. The power-source circuit board is located between the control circuit board and the power cord.

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First Claim

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Family

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Patent Owner(s)

  • HITACHI KOKI CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikuchi, Hajime Ibaraki, JP 10 113
Koizumi, Toshiaki Ibaraki, JP 25 267
Miyazawa, Ken Ibaraki, JP 13 54
Tadokoro, Naoki Ibaraki, JP 23 1006

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