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US 2013/0272879 A1Published application
Ceiling Fan
OwnerChin-Li Cheninventor
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Abstract
A ceiling fan includes a fan unit and a plurality of blade units connected with the fan unit. Each of the blade units includes an upper blade, a lower blade combined with the upper blade, and a light source located between the upper blade and the lower blade. Thus, each of the blade units is made of a plastic material to decrease the cost of fabrication of the ceiling fan and to reduce the weight of the ceiling fan.
Claims12
A ceiling fan, comprising:
- a fan unit;
- and
- a plurality of blade units connected with the fan unit;
- wherein:
- each of the blade units includes:
- an upper blade;
- a lower blade combined with the upper blade;
- and
- a light source located between the upper blade and the lower blade.
6 more elements
Dependencies are inferred from the claim text.