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The ornamental design for an electric fan, as shown and described.
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FIG. 1 is a perspective view of an embodiment of an electric fan in accordance with the principles of my invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view of an electric fan.
Patent | Priority | Assignee | Title |
D423093, | Jul 16 1997 | Su-Tim, Fok | Fan |
D464723, | Sep 03 2001 | Electric fan |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 15 2004 | FOK, SU TIM | Sharper Image Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015552 | /0700 | |
Dec 09 2004 | CHRISTIANSON, TRISTAN M | Sharper Image Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015552 | /0700 | |
Jan 23 2006 | Sharper Image Corporation | Sharper Image Corporation | CHANGE OF ADDRESS | 021617 | /0955 | |
May 29 2008 | Sharper Image Corporation | SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021640 | /0059 |
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