Colin Zou

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Two-part hockey stick
- Patent number 9,656,137
- Issue date May 23, 2017
- Sport Maska Inc.
- Travis Downing
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Two-part hockey stick
- Patent number 9,320,952
- Issue date Apr 26, 2016
- Sport Maska Inc.
- Travis Downing
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TWO-PART HOCKEY STICK
- Publication number 20160199712
- Publication date Jul 14, 2016
- Sport Maska Inc.
- Travis Downing
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TWO-PART HOCKEY STICK
- Publication number 20160038801
- Publication date Feb 11, 2016
- Sport Maska Inc.
- Travis Downing
- A63 - SPORTS GAMES AMUSEMENTS