Shek Chuen Luk

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum coffee maker
- Patent number 7,104,185
- Issue date Sep 12, 2006
- Simatelex Manufactory Co., Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of making coffee and coffee maker
- Patent number 7,047,869
- Issue date May 23, 2006
- Simatelex Manufactory Co., Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of making coffee and coffee maker
- Patent number 7,024,984
- Issue date Apr 11, 2006
- Simatelex Manufactory Co., Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric hand mixer
- Patent number 6,988,822
- Issue date Jan 24, 2006
- Simatelex Manufactory Co. Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of making coffee and coffee maker
- Patent number 6,817,279
- Issue date Nov 16, 2004
- Simatelex Manufactory Co., Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Toaster
- Patent number 6,431,057
- Issue date Aug 13, 2002
- Simatelex Manufactory Co., Ltd.
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Food processing apparatus
- Publication number 20070200018
- Publication date Aug 30, 2007
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Electric hand mixer
- Publication number 20040184347
- Publication date Sep 23, 2004
- Chi Wah Leung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vacuum coffee maker
- Publication number 20040149138
- Publication date Aug 5, 2004
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method of making coffee and coffee maker
- Publication number 20040060451
- Publication date Apr 1, 2004
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method of making coffee and coffee maker
- Publication number 20030157226
- Publication date Aug 21, 2003
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method of making coffee and coffee maker
- Publication number 20030157227
- Publication date Aug 21, 2003
- Chi Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...