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Yung Hsin Plastics Corporation
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Tapiei-Hsien, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Structure of inflatable boat
Patent number
5,152,243
Issue date
Oct 6, 1992
Yung Hsin Plastics Corporation
Frank C. Kuan
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Inflated slide
Patent number
D328326
Issue date
Jul 28, 1992
Yung Hsin Plastics Corporation
Frank C. Kuan
D21 - Games, toys, and sports goods
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last 30 patents
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