Haiyan HUANG

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DONGGUAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Card clamp
- Patent number 11,399,608
- Issue date Aug 2, 2022
- DONGGUAN CASEKEY INDUSTRY CO., LTD
- Haiyan Huang
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Card case
- Patent number D903313
- Issue date Dec 1, 2020
- Haiyan Huang
- D03 - Travel goods and personal belongings

Patents Applicationslast 30 patents

Information Patent Application
CARD FIXATION ASSEMBLY FOR CARD HOLDER AND CARD HOLDER
- Publication number 20240277122
- Publication date Aug 22, 2024
- DongGuan Casekey Industry Co., Ltd
- Haiyan HUANG
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
CARD CLAMP
- Publication number 20200337426
- Publication date Oct 29, 2020
- DONGGUAN CASEKEY INDUSTRY CO., LTD
- Haiyan HUANG
- A45 - HAND OR TRAVELLING ARTICLES