Jie-Long Chen

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tool bit
- Patent number D706106
- Issue date Jun 3, 2014
- Jie-Long Chen
- D08 - Tools and hardware
Information Patent Grant
Toolbox
- Patent number D693576
- Issue date Nov 19, 2013
- Jie-Long Chen
- D03 - Travel goods and personal belongings
Information Patent Grant
Toolbox
- Patent number D691803
- Issue date Oct 22, 2013
- Jie-Long Chen
- D03 - Travel goods and personal belongings
Information Patent Grant
Tool handle
- Patent number D690184
- Issue date Sep 24, 2013
- Jie-Long Chen
- D08 - Tools and hardware
Information Patent Grant
Tool handle
- Patent number D687690
- Issue date Aug 13, 2013
- Jie-Long Chen
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
Flexible Torque-Transferring Apparatus
- Publication number 20140187338
- Publication date Jul 3, 2014
- Jie-Long CHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS