Patent
   D808003
Priority
Jan 21 2015
Filed
Mar 31 2015
Issued
Jan 16 2018
Expiry
Jan 16 2032
Assg.orig
Entity
unknown
9
25
n/a
The ornamental design for a ventilator fan for a ventilation system, as shown and described.

FIG. 1 is a front view of a ventilator fan for a ventilation system;

FIG. 2 is a rear view of the ventilator fan for a ventilation system from FIG. 1;

FIG. 3 is a perspective side view of the ventilator fan for a ventilation system from FIG. 1;

FIG. 4 is a side elevation view of the ventilator fan for a ventilation system from FIG. 1; and,

FIG. 5 is a perspective side view of the ventilator fan for a ventilation system from FIG. 1.

Gruber, Erhard, Gebert, Daniel, Haaf, Oliver, Pissarczyk, Thorsten

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 2015EBM-PAPST Mulfingen GmbH & Co. KG(assignment on the face of the patent)
May 04 2015GEBERT, DANIELEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0355950244 pdf
May 04 2015HAAF, OLIVEREBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0355950244 pdf
May 04 2015GRUBER, ERHARDEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0355950244 pdf
May 08 2015PISSARCZYK, THORSTENEBM-PAPST MULFINGEN GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0355950244 pdf
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