Tat Wah Wong

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Article ejection structure
- Patent number 10,974,157
- Issue date Apr 13, 2021
- Spin Master Ltd.
- Amy A. Pruzansky
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Article ejection structure
- Patent number 10,603,597
- Issue date Mar 31, 2020
- Spin Master Ltd.
- Amy A. Pruzansky
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Flying toy unicorn
- Patent number D798960
- Issue date Oct 3, 2017
- Spin Master Ltd.
- Tat Wah Wong
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
ARTICLE EJECTION STRUCTURE
- Publication number 20200289952
- Publication date Sep 17, 2020
- Spin Master Ltd.
- Amy A. Pruzansky
- A63 - SPORTS GAMES AMUSEMENTS