Man Chuing CHEN

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Thread routing mechanism for needle-switchable type sewing machine
- Patent number 9,273,423
- Issue date Mar 1, 2016
- Chee Siang Industrial Co., Ltd.
- Man Chuing Chen
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine needle bar changing device
- Patent number 8,919,268
- Issue date Dec 30, 2014
- Chee Siang Industrial Co., Ltd.
- Man Chuing Chen
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine feed mechanism
- Patent number 8,919,269
- Issue date Dec 30, 2014
- Chee Siang Industrial Co., Ltd.
- Man Chuing Chen
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
THREAD ROUTING MECHANISM FOR NEEDLE-SWITCHABLE TYPE SEWING MACHINE
- Publication number 20140345509
- Publication date Nov 27, 2014
- CHEE SIANG INDUSTRIAL CO., LTD.
- Man Chuing CHEN
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
SEWING MACHINE NEEDLE BAR CHANGING DEVICE
- Publication number 20140290548
- Publication date Oct 2, 2014
- CHEE SIANG INDUSTRIAL CO., LTD.
- Man Chuing CHEN
- D05 - SEWING EMBROIDERING TUFTING