Ngai Keung Metal & Plastic Manufactory Ltd.

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Remote-controlled walking toy animal
- Patent number 6,290,567
- Issue date Sep 18, 2001
- Ngai Keung Metal & Plastic Manufactory Ltd.
- Andrew Shun Pui Chiu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Race-track lap counter
- Patent number 6,192,099
- Issue date Feb 20, 2001
- Ngai Keung Metal & Plastic Manufactory Limited
- Andrew Shun Pui Chiu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Electric motor
- Patent number 6,054,787
- Issue date Apr 25, 2000
- Ngai Keung Metal & Plastic Manufactory Ltd
- Andrew Shun Pui Chiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Toy sewing machine
- Patent number D348292
- Issue date Jun 28, 1994
- Ngai Keung Metal & Plastic Manufactory Ltd.
- Andrew S. P. Chiu
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

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