Bu Qin Ruan

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Zhi Jiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Jack bar with extendable tubes and fixturing mechanism
- Patent number 8,191,864
- Issue date Jun 5, 2012
- Zhejiang Topsun Logistic Control Co., Ltd
- Bu Qin Ruan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Winding, securing and positioning mechanism for a come-along
- Patent number 8,079,570
- Issue date Dec 20, 2011
- Zhejiang Topsun Logistic Control Co., Ltd
- Bu Qin Ruan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cargo brace and release device
- Patent number 8,043,037
- Issue date Oct 25, 2011
- Zhejiang Topsun Logistic Control Co., Ltd
- Bu Qin Ruan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hand lever for a binding machine
- Patent number 7,374,152
- Issue date May 20, 2008
- Bu Qing Ruan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hand lever for a binding machine
- Publication number 20080201922
- Publication date Aug 28, 2008
- Bu Qing Ruan
- B60 - VEHICLES IN GENERAL