Tin Hung Ngai

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Multi-mode three wheeled toy vehicle
- Patent number 8,025,551
- Issue date Sep 27, 2011
- Mattel, Inc.
- Ronald L. Torres
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-MODE THREE WHEELED TOY VEHICLE
- Publication number 20080220692
- Publication date Sep 11, 2008
- Mattel, Inc.
- Ronald L. Torres
- A63 - SPORTS GAMES AMUSEMENTS