POWER TOOL

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220063054A1
SERIAL NO

17522681

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A power tool includes an output shaft, an installation apparatus and a retention mechanism. The installation apparatus has an operation state and an installation state. The retention mechanism is capable of providing a retaining force that keeps the installation apparatus in the installation state. The retention mechanism includes a movable piece. The output shaft is formed with a guide rail that guides the movable piece to move. The movable piece is capable of moving along the guide rail to a first retention position and a second retention position. When the installation apparatus is in the installation state and receives a rotation force applied by the operation accessory, the rotation force causes the movable piece to move from the second retention position to the first retention position so that the installation apparatus is switched from the installation state to the operation state.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Liang Nanjing, CN 931 8928
Fu, Xiangqing Nanjing, CN 26 67
Hao, Jingdong Nanjing, CN 7 15
Wu, Shuming Nanjing, CN 52 691

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation