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Patent
D839406
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Priority
Mar 23 2017
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Filed
Apr 11 2017
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Issued
Jan 29 2019
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Expiry
Jan 29 2034
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Assg.orig
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Entity
unknown
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0
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22
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n/a
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The ornamental design for a connecting element for fan blades, as shown and described.
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FIG. 1 is a front view of a connecting element for fan blades.
FIG. 2 is a top view thereof;
FIG. 3 is a rear view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a top perspective view thereof; and,
FIG. 6 is a bottom perspective view thereof.
Gruber, Erhard, Haaf, Oliver, Konzal, Alexander, Baer, Martin
Patent |
Priority |
Assignee |
Title |
Patent |
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Mar 12 2015 |
EBM-PAPST MULFINGEN GMBH & CO KG |
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Ventilator fan |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a