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Hong Kong, HK
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last 30 patents
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Patent Grant
Expansible band for a watch or the like
Patent number
6,782,690
Issue date
Aug 31, 2004
Chung Nam Watch Co., Ltd.
Wing Cheuk Kwan
A44 - HABERDASHERY JEWELLERY
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Patent Grant
Link members and a band formed of such link members
Patent number
6,711,886
Issue date
Mar 30, 2004
Chung Nam Watch Co., Ltd.
Wing Cheuk Kwan
A44 - HABERDASHERY JEWELLERY
Patents Applications
last 30 patents
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Patent Application
Expansible band for a watch or the like
Publication number
20040050032
Publication date
Mar 18, 2004
Wing Cheuk Kwan
A44 - HABERDASHERY JEWELLERY