Qing-Song Lin

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Douliou, TW

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Patents Grantslast 30 patents

Information Patent Grant
Castor with separate brake device and brake release device
- Patent number 9,038,785
- Issue date May 26, 2015
- Catis Pacific Mfg. Corp. Ltd.
- Qing-Song Lin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multifunctional castor
- Patent number 9,038,786
- Issue date May 26, 2015
- Catis Pacific Mfg. Corp. Ltd.
- Qing-Song Lin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Double-pedal double-wheel truckle with independent braking and rele...
- Patent number 8,302,257
- Issue date Nov 6, 2012
- Catis Pacific Mfg. Corp. Ltd.
- Qing-Song Lin
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CASTOR WITH SEPARATE BRAKE DEVICE AND BRAKE RELEASE DEVICE
- Publication number 20150096845
- Publication date Apr 9, 2015
- QING-SONG LIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Multifunctional Castor
- Publication number 20150096846
- Publication date Apr 9, 2015
- QING-SONG LIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Double-Pedal Double-Wheel Truckle with Independent Braking and Rele...
- Publication number 20100170061
- Publication date Jul 8, 2010
- Qing-Song LIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Double-Pedal Double Wheel Truckle with Independent Braking and Rele...
- Publication number 20090083938
- Publication date Apr 2, 2009
- Qing-Song LIN
- B60 - VEHICLES IN GENERAL