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Yau Yung

SC Shell Electric Mfg. (Holdings) Co.: 4 patents #1 of 3Top 35%
📍 Xiaoyao, CN: #7 of 26 inventorsTop 30%
Overall (All Time): #1,265,483 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6733242 Mounting mechanism for ceiling fan outer casing — 2004-05-11
4721480 Detachable ceiling fan switch unit — 1988-01-26
D271330 Ceiling fan cover plate — 1983-11-08
D271134 Holder for the blade of a ceiling fan — 1983-10-25