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Patent
D723152
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Priority
Sep 05 2013
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Filed
Feb 22 2014
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Issued
Feb 24 2015
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Expiry
Feb 24 2029
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Assg.orig
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Entity
unknown
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16
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59
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n/a
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The ornamental design for a cooling fan, as shown and described.
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FIG. 1 is a perspective view of a cooling fan showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Hsu, Wen-Chun, Xu, Shi-Man, Lai, Jia-Sheng
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a