Kei Fung Choi

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Top, bottom, back, front, and sides of a vehicle
- Patent number D431612
- Issue date Oct 3, 2000
- Silverlit Toys (U.S.A.), Inc.
- Kei Fung Choi
- D21 - Games, toys, and sports goods
Information Patent Grant
Top of a car
- Patent number D426591
- Issue date Jun 13, 2000
- Silverlit Toys (U.S.A.), Inc.
- Kei Fung Choi
- D21 - Games, toys, and sports goods
Information Patent Grant
Toy vehicle keyboard
- Patent number D426272
- Issue date Jun 6, 2000
- Silverlit Toys (U.S.A.), Inc.
- Kei Fung Choi
- D21 - Games, toys, and sports goods
Information Patent Grant
Top, side and front of a toy car
- Patent number D425578
- Issue date May 23, 2000
- Silverlit Toys (U.S.A.), Inc.
- Kei Fung Choi
- D21 - Games, toys, and sports goods