Katsu-Hiko CHIEN

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TAICHUNG, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjusting method and structure for seat post of bicycle
- Patent number 8,752,893
- Issue date Jun 17, 2014
- Durashox Technology Co., Ltd.
- Katsu-Hiko Chien
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTING METHOD AND STRUCTURE FOR SEAT POST OF BICYCLE
- Publication number 20140021753
- Publication date Jan 23, 2014
- DURASHOX TECHNOLOGY CO., LTD.
- Katsu-Hiko CHIEN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS