Patent
   D728090
Priority
Oct 11 2012
Filed
Apr 10 2013
Issued
Apr 28 2015
Expiry
Apr 28 2029
Assg.orig
Entity
unknown
10
56
n/a
The ornamental design for an electric fan, as shown and described.

FIG. 1 is a front perspective view of the electric fan;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is another side view thereof;

FIG. 7 is another side view thereof; and,

FIG. 8 is a perspective rear detail view thereof without the shroud, which is part of the ornamental design, for illustrating interior details.

Best, Dieter, Sauer, Thomas, Maschke, Matthias, Beck, Sven, Haaf, Oliver, Engert, Markus, Bundschuh, Sebastian, Schoene, Jürgen

Patent Priority Assignee Title
10107306, Oct 08 2012 EBM-PAPST MULFINGEN GMBH & CO KG Housing for an axial fan
D733861, Oct 11 2012 EBM-PAPST Mulfingen GmbH & Co. KG Electric fan
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2013EBM-PAPST Mulfingen GmbH & Co. KG(assignment on the face of the patent)
Apr 16 2013MASCHKE, MATTHIASEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 16 2013BEST, DIETEREBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 16 2013SAUER, THOMASEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 17 2013BUNDSCHUH, SEBASTIANEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 19 2013BECK, SVENEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 19 2013SCHOENE, JURGENEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
Apr 21 2013ENGERT, MARKUSEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
May 16 2013HAAF, OLIVEREBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0305600775 pdf
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