Chi Tong Chan

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Lid assembly with a rotary trigger for seal assembly and beverage c...
- Patent number 11,577,892
- Issue date Feb 14, 2023
- King's Flair Development Ltd.
- Siu Wah Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Lid assembly operable with one press action mechanism and container...
- Patent number 11,535,431
- Issue date Dec 27, 2022
- King's Flair Development Ltd.
- Siu Wah Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drinking bottle
- Patent number D964806
- Issue date Sep 27, 2022
- AEGIS GLOBAL RESOURCES (HK) LIMITED
- Siu Wah Wong
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Filter assembly and method of making a filter assembly
- Patent number 7,465,330
- Issue date Dec 16, 2008
- Simatelex Manufacturing Company Limited
- Chi Tong Chan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LID ASSEMBLY WITH A ROTARY TRIGGER FOR SEAL ASSEMBLY AND BEVERAGE C...
- Publication number 20210354888
- Publication date Nov 18, 2021
- KING'S FLAIR DEVELOPMENT LTD.
- Siu Wah WONG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LID ASSEMBLY OPERABLE WITH ONE PRESS ACTION MECHANISM AND CONTAINER...
- Publication number 20210354889
- Publication date Nov 18, 2021
- KING'S FLAIR DEVELOPMENT LTD.
- Siu Wah WONG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Filter assembly and method of making a filter assembly
- Publication number 20060288675
- Publication date Dec 28, 2006
- Chi Tong Chan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL