Electric fan

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Description

FIG. 1 is a front view of the electric fan showing my design.

FIG. 2 is an enlarged side elevation view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is an enlarged opposite side elevation thereof;

FIG. 5 is a greatly enlarged top plan view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is an upper perspective view thereof; and,

FIGS. 8–9 are side elevation views showing tilting and rotation positions of fan elements thereof.

Claims

The ornamental design for an electric fan, as shown and described.

Referenced Cited
U.S. Patent Documents
D391631 March 3, 1998 Litvin
5829956 November 3, 1998 Chen et al.
D483852 December 16, 2003 Wong
Patent History
Patent number: D589604
Type: Grant
Filed: Dec 4, 2006
Date of Patent: Mar 31, 2009
Inventor: Kuei-chih Hsu (Guanlan town, Baoan Shenzhen)
Primary Examiner: Lisa Lichtenstein
Attorney: Egbert Law Offices
Application Number: 29/250,888
Classifications
Current U.S. Class: Circular Grille (D23/382)