Lingling Yang

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Hang Zhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle step apparatus and extending and retracting device therefor
- Patent number 8,052,162
- Issue date Nov 8, 2011
- T-Max (Hangzhou) Industrial Co., Ltd.
- Huizhong Yang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Extending and retracting device and vehicle step apparatus with the...
- Patent number 8,042,821
- Issue date Oct 25, 2011
- T-Max (Hangzhou) Industrial Co., Ltd.
- Huizhong Yang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE STEP APPARATUS AND EXTENDING AND RETRACTING DEVICE THEREFOR
- Publication number 20090295114
- Publication date Dec 3, 2009
- Huizhong Yang
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXTENDING AND RETRACTING DEVICE AND VEHICLE STEP APPARATUS WITH THE...
- Publication number 20090295115
- Publication date Dec 3, 2009
- Huizhong Yang
- B60 - VEHICLES IN GENERAL