The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Apr. 02, 2025
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Shuai Chen, Nanjing, CN;
Hongtao Ke, Nanjing, CN;
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Abstract
An impact tool includes: an electric motor including a drive shaft rotating about a first axis; an impact member configured to be driven by the electric motor; an output mechanism configured to be provided with an impact force by the impact member; a transmission mechanism disposed between the electric motor and the impact member and transmitting torque outputted by the drive shaft to the impact member; and a power supply configured to supply electrical energy to the impact tool. The output mechanism includes: a first output shaft driven by an impact member to rotate, a second output shaft connected to the first output shaft and retained at the front-most end of the impact tool to be mounted with a tool accessory. The front end surface of the first output shaft is configured as a force-bearing region bearing an impact reaction force from the tool accessory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile