Chong-Yong Liu

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Rim of a golf cart wheel
- Patent number D542499
- Issue date May 8, 2007
- Chong-Yong Liu
- D34 - Material or article handling equipment
Information Patent Grant
Wheel stop device of a golf cart
- Patent number 6,726,226
- Issue date Apr 27, 2004
- Chong-Yong Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Handle of a golf cart
- Patent number D489156
- Issue date Apr 27, 2004
- Chong-Yong Liu
- D34 - Material or article handling equipment
Information Patent Grant
Foldable bicycle
- Patent number D485512
- Issue date Jan 20, 2004
- Chong-Yong Liu
- D12 - Transportation
Information Patent Grant
Tube of a golf cart
- Patent number D483541
- Issue date Dec 9, 2003
- Chong-Yong Liu
- D34 - Material or article handling equipment
Information Patent Grant
Detachable front wheel structure of golf cart
- Patent number 6,641,228
- Issue date Nov 4, 2003
- Chong-Yong Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Golf cart
- Patent number D468511
- Issue date Jan 7, 2003
- Chong-Yong Liu
- D34 - Material or article handling equipment

Patents Applicationslast 30 patents

Information Patent Application
Golf ball drawing tool
- Publication number 20040231532
- Publication date Nov 25, 2004
- Chong-Yong Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Connecting structure of a golf cart
- Publication number 20040108668
- Publication date Jun 10, 2004
- Chong-Yong Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Wheel stop device of a golf cart
- Publication number 20030178815
- Publication date Sep 25, 2003
- Chong-Yong Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
DETACHABLE FRONT WHEEL STRUCTURE OF GOLF CART
- Publication number 20030141756
- Publication date Jul 31, 2003
- Chong-Yong Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Wheel brake of a golf cart
- Publication number 20030066716
- Publication date Apr 10, 2003
- Chong-Yong Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS