Tung Po Shao

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Taipei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Balloon inflator for simultaneously filling two balloons
- Patent number 11,311,816
- Issue date Apr 26, 2022
- David C. Nelson
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BALLOON INFLATOR FOR SIMULTANEOUSLY FILLING TWO BALLOONS
- Publication number 20210129037
- Publication date May 6, 2021
- PREMIUM BALLOON ACCESSORIES, INC.
- David C. Nelson
- A63 - SPORTS GAMES AMUSEMENTS