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Patent
D944387
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Priority
Mar 26 2019
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Filed
Sep 17 2019
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Issued
Feb 22 2022
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Expiry
Feb 22 2037
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Assg.orig
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Entity
unknown
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0
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13
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n/a
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The ornamental design for a ventilating fan, as shown and described.
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FIG. 1 is a bottom plan view of a ventilating fan.
FIG. 2 is a perspective view of the ventilating fan of FIG. 1.
FIG. 3 is a top plan view of the ventilating fan of FIG. 1.
FIG. 4 is a perspective view of the ventilating fan of FIG. 3; and,
FIG. 5 is a side elevation view of the ventilating fan of FIG. 1.
Mayer, Stefan, Moser, Fabian, Kuner, Arnold, Mauch, Volker, Weisser, Norbert, Paffendorf, Marcel, Brucker, Tobias, Löffler, Achim
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| 20180252221, |
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| 20190145429, |
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| 20200166040, |
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| 209250, |
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| D297761, |
May 06 1986 |
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Axial fan |
| D461238, |
Oct 04 2001 |
Sunonwealth Electric Machine Industry Co., Ltd. |
Case of a heat dissipating fan |
| D483109, |
Nov 04 2002 |
Delta Electronics Inc. |
Frame of a heat-dissipating fan |
| D512499, |
Aug 28 2003 |
Datech Technology Co., Ltd. |
Heat dissipating fan |
| D637706, |
Jul 16 2010 |
Minebea Co., Ltd.; Minebea Motor Manufacturing Corporation |
Axial-flow blower |
| D723151, |
Dec 13 2013 |
Cooler Master Co., Ltd. |
Fan |
| D732655, |
Nov 21 2013 |
SANYO DENKI CO LTD |
Fan |
| D894367, |
Dec 13 2017 |
EBM-PAPST MULFINGEN GMBH & CO KG |
Vent frame |
| D897520, |
Dec 13 2017 |
EBM-PAPST MULFINGEN GMBH & CO KG |
Fan |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a