Multi-rotor ceiling fan

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Description

FIG. 1 is a perspective view of a multi-rotor ceiling fan showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view showing the practical usage thereof.

The broken lines depict portions of the multi-rotor ceiling fan which form no part of the claimed design.

Claims

The ornamental design for a “multi-rotor ceiling fan,” as shown and described.

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Patent History
Patent number: D717934
Type: Grant
Filed: May 31, 2013
Date of Patent: Nov 18, 2014
Inventor: Chia-Teh Chen (Taipei)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Marie Fast Horse
Application Number: 29/456,484
Classifications