Chong Veng Chan

Follow

Person

Hong Kong, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for hand stitching of sports balls
- Patent number 6,223,668
- Issue date May 1, 2001
- Joyful Long Industries, Ltd
- Chong Veng Chan
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Inflatable stitched sports ball and method of making same
- Patent number 6,220,979
- Issue date Apr 24, 2001
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of making inflatable stitched sports balls
- Patent number 6,206,794
- Issue date Mar 27, 2001
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Inflatable stitched sports ball and method of making same
- Patent number 6,039,662
- Issue date Mar 21, 2000
- Joyful Long International Ltd.
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Soccer ball
- Patent number D405486
- Issue date Feb 9, 1999
- Joyful Long International, Ltd.
- Chong Veng Chan
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
Balls for use in baseball and softball
- Publication number 20050176533
- Publication date Aug 11, 2005
- Joyful Long Industries, Ltd., a Hong Kong corporation
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Balls for use in baseball and softball
- Publication number 20040142779
- Publication date Jul 22, 2004
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Sports balls
- Publication number 20040087396
- Publication date May 6, 2004
- Joyful Long Industries, Inc., a Hong Kong corporation
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Sports balls
- Publication number 20030228946
- Publication date Dec 11, 2003
- Chong Veng Chan
- A63 - SPORTS GAMES AMUSEMENTS