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Patent
D971398
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Priority
Mar 04 2019
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Filed
Aug 28 2019
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Issued
Nov 29 2022
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Expiry
Nov 29 2037
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Assg.orig
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Entity
unknown
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2
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11
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n/a
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The ornamental design for a fan wheel of an axial fan, as shown and described.
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FIG. 1 is a top plan view of the fan wheel of an axial fan;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a side elevation view thereof; and,
FIG. 4 is another side elevation view thereof.
The broken lines illustrate portions of the fan wheel of an axial fan that form no part of the claimed design.
Haaf, Oliver, Pissarczyk, Thorsten
Patent |
Priority |
Assignee |
Title |
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D808003, |
Jan 21 2015 |
EBM-PAPST MULFINGEN GMBH & CO KG |
Ventilator fan for a ventilation system |
D884874, |
Jan 13 2018 |
GD MIDEA ENVIRONMENT APPLIANCES MFG CO , LTD ; MIDEA GROUP CO , LTD |
Turbo heater blade |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
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