Siu Tsz Ming

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Tai Po, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bubble maker
- Patent number 7,909,673
- Issue date Mar 22, 2011
- Imperial Toy, LLC
- Robert J. Ivanic
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Clear belly for an animal shaped toy
- Patent number D608847
- Issue date Jan 26, 2010
- Imperial Toy, LLC
- Robert J. Ivanic
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
BUBBLE MAKER
- Publication number 20090156085
- Publication date Jun 18, 2009
- Imperial Toy, LLC
- Robert J. Ivanic
- A63 - SPORTS GAMES AMUSEMENTS