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Patents Grantslast 30 patents

Information Patent Grant
Gas lighter with safety mechanism
- Patent number 8,747,107
- Issue date Jun 10, 2014
- Tien Sung Electric Company Limited
- Ka Wai Mok
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
GAS LIGHTER WITH SAFETY MECHANISM
- Publication number 20120183912
- Publication date Jul 19, 2012
- TIEN SUNG ELECTRIC COMPANY LIMITED
- Ka Wai MOK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES