Power tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12134178
APP PUB NO 20230286130A1
SERIAL NO

18090153

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power tool includes a shaft locking assembly and an electric motor. The shaft locking assembly includes a first state where a chuck is restrained from rotating and a second state where the chuck is released to rotate. The shaft locking assembly includes multiple locking portions and an execution portion. The multiple locking portions are formed on or connected to a drive shaft or the chuck. The execution portion is optionally engaged with at least one locking portion. When the execution portion moves to a first position, the execution portion is engaged with the at least one locking portion such that the shaft locking assembly is in the first state. The electric motor includes a stop state where the first position is in the at least one locking portion when the electric motor stops.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NANJING CHERVON INDUSTRY CO LTDNO 529 JIANGJUN ROAD JIANGNING ECONOMIC AND TECHNICAL DEVELOPMENT ZONE NANJING JIANGSU 211106 211106

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukinuki, Masatoshi Nanjing, CN 42 398
Le, Jun Nanjing, CN 4 11
Li, Jiayu Nanjing, CN 10 7
Tian, Lei Nanjing, CN 108 348
Tong, Guoming Nanjing, CN 16 150
Wang, Liangzhe Nanjing, CN 2 0
Zhao, Xiang Nanjing, CN 83 592

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