Zgiant Zheng

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Magazine for projectile launcher
- Patent number 9,726,446
- Issue date Aug 8, 2017
- Big Monster Toys, LLC.
- Chun Wing Wong
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Magazine for Projectile Launcher
- Publication number 20160187085
- Publication date Jun 30, 2016
- MATTEL INC.
- Chun Wing Wong
- F41 - WEAPONS