Jingdong Hao

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nail gun
- Patent number 11,772,250
- Issue date Oct 3, 2023
- Nanjing Chervon Industry Co., Ltd.
- Jingdong Hao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool
- Patent number 10,525,577
- Issue date Jan 7, 2020
- Nanjing Chervon Industry Co., Ltd.
- Fukinuki Masatoshi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL
- Publication number 20220063054
- Publication date Mar 3, 2022
- Nanjing Chervon Industry Co., Ltd.
- Xiangqing Fu
- B24 - GRINDING POLISHING
Information Patent Application
NAIL GUN
- Publication number 20210323131
- Publication date Oct 21, 2021
- Nanjing Chervon Industry Co., Ltd.
- Jingdong Hao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL
- Publication number 20180147709
- Publication date May 31, 2018
- Nanjing Chervon Industry Co., Ltd.
- Fukinuki Masatoshi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL
- Publication number 20180043518
- Publication date Feb 15, 2018
- CHERVON (HK) LIMITED
- Masatoshi Fukinuki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS