Power tool with replaceable blade

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United States of America Patent

PATENT NO 8893390
SERIAL NO

13596681

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power tool includes a replaceable blade, a fixing device for clamping and securing the blade, a control circuit for controlling a driving device, and a main switch electrically connected to the control circuit. A safety device prevents the blade from moving when the fixing device is opened.

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Patent Owner(s)

  • CHERVON LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nie, Fangjie Nanjing, CN 102 494
Shi, Pingbo Nanjing, CN 8 65
Zhang, Qi Nanjing, CN 706 5303

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