Patent
   D870975
Priority
Aug 14 2017
Filed
Feb 14 2018
Issued
Dec 24 2019
Expiry
Dec 24 2034
Assg.orig
Entity
unknown
0
10
n/a
The ornamental design for a hair extension, as shown and described.

FIG. 1 is a perspective view of a hair extension according to the present invention;

FIG. 2 is a front view of the hair extension of FIG. 1;

FIG. 3 is a rear view of the hair extension of FIG. 1;

FIG. 4 is a left side view of the hair extension of FIG. 1;

FIG. 5 is a right side view of the hair extension of FIG. 1;

FIG. 6 is a top vie of the hair extension of FIG. 1;

FIG. 7 is a bottom view of the hair extension of FIG. 1;

FIG. 8 is an enlarged view of ‘A’ part of FIG. 1 and shows a composition of a cross-shaped hook part of the hair extension of the present invention; and,

FIG. 9 is a view showing development status of a fixed part prior to fixing the hair extension of the present invention.

Gil, Jin-Su

Patent Priority Assignee Title
Patent Priority Assignee Title
10010125, Apr 05 2017 Zip Loxx, LLC Hair extension devices
3835867,
6581609, Jun 20 2000 Hairdreams Haarhandels GmbH Method for producing a hair strip
7533676, Jul 11 2005 EMMINENCE, LLC Do-it yourself removable/reusable non-chemical highlights and hair extensions
8590543, Nov 17 2010 Mattel, Inc Hair extension kit
9241525, Jun 24 2009 HAIRTALK GMBH Device for hair addition
9259044, Feb 10 2014 Shake-N-Go Fashion, Inc.; SHAKE-N-GO FASHION, INC Package for hair products
9339072, Sep 23 2006 Hair extensions and method of attachment
9572656, Nov 12 2012 JANG, HOYOUNG; PARK, INGOO Skin weft and method for manufacturing the same
9861148, Jan 29 2016 HAIRTALK GMBH Process for creating transitory colored hair for hair extensions and wig hair
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