Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 25, 2015
0Patent Application Number
136542020
Date Filed
October 17, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A blade structure and ceiling fan having the same are disclosed. The blade structure includes a blade root, a blade tip, and a first vertex and a second vertex between the blade root and the blade tip. The blade bends from blade root to the first vertex, the blade tip and then bends from the blade tip to the second vertex and back to the blade root to form a hollow structure. The ceiling fan with the blade structure not only provides air modulating function but also has unique modeling.
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