SU-CHEN LI

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Lukang Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Detachable hula hoop having waterproof reservoirs
- Patent number 9,302,194
- Issue date Apr 5, 2016
- Cheng-Hsiung Hsu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DETACHABLE HULA HOOP HAVING WATERPROOF RESERVOIRS
- Publication number 20160016093
- Publication date Jan 21, 2016
- CHENG-HSIUNG HSU
- A63 - SPORTS GAMES AMUSEMENTS