Yi Bing Li

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Switch module for a flashlight
- Patent number 8,573,798
- Issue date Nov 5, 2013
- Coast Cutlery Co.
- William James Reimann
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SWITCH MODULE FOR A FLASHLIGHT
- Publication number 20120314408
- Publication date Dec 13, 2012
- COAST CUTLERY COMPANY
- William James Reimann
- F21 - LIGHTING