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Patent
D743104
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Priority
May 01 2014
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Filed
Sep 29 2014
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Issued
Nov 10 2015
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Expiry
Nov 10 2029
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Assg.orig
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Entity
unknown
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3
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7
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n/a
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The ornamental design for a hair extension device, as shown and described.
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FIG. 1 is a perspective view of the hair extension device of the present invention showing my new design;
FIG. 2 is a front side elevation view thereof;
FIG. 3 is a back side elevation view thereof;
FIG. 4 is a side elevation view thereof;
FIG. 5 is a another side elevation view thereof;
FIG. 6 is top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Kleinman, Michael
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