Song Chen

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Yangjiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Expandable hose
- Patent number D1072209
- Issue date Apr 22, 2025
- YANGJIANG NEW SPORTS TECHNOLOGY PRODUCTS CO., LTD.
- Fan Zhang
- D23 - Environmental heating and cooling
Information Patent Grant
Extensible flexible hose, and method for manufacturing thereof
- Patent number 11,519,526
- Issue date Dec 6, 2022
- YANGJIANG NEW SPORTS TECHNOLOGY PRODUCTS CO., LTD.
- Zhiqiang Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Four-layer-structure water passing device
- Patent number 11,118,707
- Issue date Sep 14, 2021
- YANGJIANG NEW SPORTS TECHNOLOGY PRODUCTS CO., LTD.
- Fan Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
EXTENSIBLE FLEXIBLE HOSE, AND METHOD FOR MANUFACTURING THEREOF
- Publication number 20210062939
- Publication date Mar 4, 2021
- Yangjiang New Sports Technology Products Co., Ltd.
- Zhiqiang ZHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FOUR-LAYER-STRUCTURE WATER PASSING DEVICE
- Publication number 20200072395
- Publication date Mar 5, 2020
- Yangjiang New Sports Technology Products Co., Ltd.
- Fan Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...