Patent
   D915671
Priority
Sep 14 2020
Filed
Sep 14 2020
Issued
Apr 06 2021
Expiry
Apr 06 2036
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for a hair straightener, as shown and described.

FIG. 1 is a perspective view of a hair straightener showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the hair straightener where the hair straightener is in a configuration of use.

The broken lines in the drawings depict portions of the hair straightener that form no part of the claimed design.

Du, Chenghu

Patent Priority Assignee Title
D975306, May 20 2022 Massager
Patent Priority Assignee Title
9095196, Dec 13 2012 Conair LLC Hair styling apparatus
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20200397110,
20210030135,
D479626, Aug 02 2002 Muster & Dikson Service S.P.A. Hair straightener
D787122, Oct 16 2015 Hair straightener with mist generator
D808588, Dec 28 2015 Spectrum Brands, Inc. Hair straightener
D872358, Jul 10 2019 DONGGUAN SHENGMING INDUSTRIAL CO ,LTD Hair dryer
D876015, Aug 17 2018 DONGGUAN BIDISCO ELECTRIC CO., LTD. Hair curler
D901078, Oct 30 2019 Lexmark International, Inc Hair straightener with flat sides
D909064, Dec 31 2019 Guangdong Huanengda Electrical appliances Co., LTD. Electric hair curling brush
D909759, Sep 02 2019 Guangdong Huanengda Electrical appliances Co., LTD. Electric hair curling brush
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Sep 14 2020SHENZHEN KAIMEISI TECHNOLOGY CO., LTD.(assignment on the face of the patent)
Sep 14 2020DU, CHENGHUSHENZHEN KAIMEISI TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0537660510 pdf
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