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Tsz Kin Lim
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Yuen Long, HK
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last 30 patents
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Patent Grant
Toy vehicle launcher and toy vehicle track set
Patent number
11,992,782
Issue date
May 28, 2024
Mattel, Inc.
Jung Jun Hwang
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Reconfigurable toy vehicle track set
Patent number
11,426,672
Issue date
Aug 30, 2022
Mattel, Inc.
Jung Jun Hwang
A63 - SPORTS GAMES AMUSEMENTS