Wan-Fu Chen

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Ruey Fang Chen, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fabric folding machine structure
- Patent number 7,582,048
- Issue date Sep 1, 2009
- Pai Lung Machinery Mill Co., Ltd.
- Wan-Yih Chen
- A41 - WEARING APPAREL
Information Patent Grant
Foldable chair
- Patent number 6,568,752
- Issue date May 27, 2003
- Chien-Chu Lu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Foldable chair
- Patent number D471965
- Issue date Mar 18, 2003
- Chien-Chu Lu
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
Damping Structure for Drawers
- Publication number 20080011564
- Publication date Jan 17, 2008
- Wan-Lai Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fabric folding machine structure
- Publication number 20070228087
- Publication date Oct 4, 2007
- PAI LUNG MACHINERY MILL CO., LTD.
- Wan-Yih Chen
- A41 - WEARING APPAREL