Chu Pao-Feng Lin

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Ciaotou Township, Kaohsiung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Combination and key operated padlock with device for indicating the...
- Patent number 7,357,007
- Issue date Apr 15, 2008
- Koyaku Industry Co., Ltd.
- Chu Pao-Feng Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock and padlock combination with mechanism for visuall...
- Patent number 7,155,943
- Issue date Jan 2, 2007
- Chu Pao-Feng Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock and padlock combination with mechanism for visuall...
- Patent number 7,155,944
- Issue date Jan 2, 2007
- Chu Pao-Feng Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock capable of being opened by a key
- Patent number 6,904,776
- Issue date Jun 14, 2005
- Chu Pao-Feng Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock capable of being opened by a key or inhibited the...
- Patent number 6,848,283
- Issue date Feb 1, 2005
- Chu Pao-Feng Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES