Chunzhi Li

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Taizhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Safety control take-up fastening appliance
- Patent number 11,987,163
- Issue date May 21, 2024
- Jing Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic tightening device with rolling and unrolling control func...
- Patent number 10,086,744
- Issue date Oct 2, 2018
- JIANGSU RUNYANG LOGISTIC CONTROL CO., LTD.
- Jing Zhou
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SAFELY WINDING WEBBING AND TENSIONING DEVICE CONTROLLED BY INERTIA...
- Publication number 20250026516
- Publication date Jan 23, 2025
- Taizhou Runjie Logistics Safety Equipment Technology Co., Ltd.
- Chunzhi Li
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SAFETY CONTROL TAKE-UP FASTENING APPLIANCE
- Publication number 20220111783
- Publication date Apr 14, 2022
- Taizhou Runjie Logistics Safety Equipment Technology Co., Ltd.
- Jing ZHOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automatic Tightening Device with Rolling and Unrolling Control Func...
- Publication number 20170120797
- Publication date May 4, 2017
- Jiangsu Runyang Logistic Control Co., Ltd.
- Jing Zhou
- B60 - VEHICLES IN GENERAL