Patent
   D569961
Priority
Sep 18 2007
Filed
Sep 18 2007
Issued
May 27 2008
Expiry
May 27 2022
Assg.orig
Entity
unknown
11
4
n/a
The ornamental design for an electric fan, as shown and described.

FIG. 1 is a front view of an electric fan showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Wong, Ping Cheung

Patent Priority Assignee Title
12121826, May 28 2020 AMAX GROUP USA, LLC Hand gesture controlled flying toy
D753281, Mar 28 2014 Air circulator
D799674, Nov 19 2015 IMS International Ltd Electric fan
D799675, Jun 22 2016 IMS International Ltd Electric fan
D799676, Aug 24 2016 IMS International Ltd Electric fan
D830531, May 10 2017 Vornado Air, LLC Fan
ER4284,
ER4502,
ER8807,
ER8811,
ER9522,
Patent Priority Assignee Title
108032,
D466604, Jun 08 2001 Wells Fargo Bank, National Association Tiltable personal battery powered fan
D483852, Jul 16 2002 IMS International Ltd. Electric fan
D487146, Jan 28 2003 Hunter Fan Company Fan
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 11 2007WONG, PING CHEUNGIMS International LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0198790763 pdf
Sep 18 2007IMS International Ltd.(assignment on the face of the patent)
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