Yitong Lin

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cup lid with pressing linkage
- Patent number 11,447,308
- Issue date Sep 20, 2022
- SHENZHEN ZHONGMIN TECHNOLOGY CO., LTD.
- Yitong Lin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vacuum compartment structure for cup lid and manufacturing method t...
- Patent number 11,179,007
- Issue date Nov 23, 2021
- SHENZHEN ZHONGMIN TECHNOLOGY CO., LTD.
- Yitong Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Lid Structure
- Publication number 20250083875
- Publication date Mar 13, 2025
- Shenzhen Zhongmin Technology Co., Ltd.
- Yitong Lin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COVER BODY STRUCTURE AND BOTTLE THEREOF
- Publication number 20250051066
- Publication date Feb 13, 2025
- Shenzhen Zhongmin Technology Co., Ltd.
- Yitong Lin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR IMPROVING PERFORMANCE OF CUP LID AND CUP LID MANUFACTURE...
- Publication number 20210387774
- Publication date Dec 16, 2021
- Shenzhen Zhongmin Technology Co., Ltd.
- Yitong Lin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
VACUUM COMPARTMENT STRUCTURE FOR CUP LID AND MANUFACTURING METHOD T...
- Publication number 20210053740
- Publication date Feb 25, 2021
- Shenzhen Zhongmin Technology Co., Ltd.
- Yitong Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR