Zhaojun Shi

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Quick fastening device
- Patent number 11,185,968
- Issue date Nov 30, 2021
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool having a spindle lock
- Patent number 9,174,328
- Issue date Nov 3, 2015
- Techtronic Power Tools Technology Limited
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT CONTACT SURFACE SHAPE OF AN IMPACT WRENCH
- Publication number 20240051093
- Publication date Feb 15, 2024
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MOTOR MODULE AND ELECTRIC POWERED TOOL USING THE SAME
- Publication number 20220399781
- Publication date Dec 15, 2022
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
NOVEL QUICK FASTENING DEVICE
- Publication number 20200147774
- Publication date May 14, 2020
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL HAVING A SPINDLE LOCK
- Publication number 20130025901
- Publication date Jan 31, 2013
- Zhaojun Shi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS