Yi Chia CHEN

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Bottle strap
- Patent number D986048
- Issue date May 16, 2023
- SIM DESIGN LIMITED
- Siu Wah Wong
- D08 - Tools and hardware
Information Patent Grant
Strap holding device for attachment to structural member for holdin...
- Patent number 11,408,557
- Issue date Aug 9, 2022
- SIM DESIGN LIMITED
- Siu Wah Wong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STRAP HOLDING DEVICE FOR ATTACHMENT TO STRUCTURAL MEMBER FOR HOLDIN...
- Publication number 20210054965
- Publication date Feb 25, 2021
- SIM DESIGN LIMITED
- Siu Wah WONG
- A45 - HAND OR TRAVELLING ARTICLES