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last 30 patents
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Patent Grant
Umbrella having detachable illuminative grip
Patent number
6,126,291
Issue date
Oct 3, 2000
Fu Tai Umbrella Works, Ltd.
Lin Chung-Kuang
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Multiple-fold automatic umbrella with simplified control mechanism...
Patent number
5,992,433
Issue date
Nov 30, 1999
Fu Tai Umbrella Works, Ltd.
Lin Chung-Kuang
A45 - HAND OR TRAVELLING ARTICLES