Tsan Ho CHAN

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Patents Grantslast 30 patents

Information Patent Grant
Storage container provided with lid
- Patent number 12,116,180
- Issue date Oct 15, 2024
- KING'S FLAIR MARKETING LIMITED
- Siu Wah Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag container with sealing mechanism
- Patent number 11,338,962
- Issue date May 24, 2022
- KING'S FLAIR MARKETING LIMITED
- Siu Wah Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
BAG CONTAINER WITH SEALING MECHANISM
- Publication number 20220097920
- Publication date Mar 31, 2022
- KING'S FLAIR MARKETING LIMITED
- Siu Wah WONG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
STORAGE CONTAINER PROVIDED WITH LID
- Publication number 20210253310
- Publication date Aug 19, 2021
- KING'S FLAIR MARKETING LIMITED
- Siu Wah WONG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL