Patent
   D933293
Priority
May 10 2018
Filed
May 10 2018
Issued
Oct 12 2021
Expiry
Oct 12 2036

TERM.DISCL.
Assg.orig
Entity
unknown
10
20
n/a
The ornamental design for a hair straightener, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top elevational view thereof;

FIG. 7 is a bottom elevational view thereof; and,

FIG. 8 is a perspective view thereof, shown in a position of use.

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

Lin, Qiong-Quan

Patent Priority Assignee Title
D954348, Feb 17 2020 KONINKLIJKE PHILIPS N V Hair straightener
D965872, Feb 09 2020 THUMBS UP CROSS BORDER E-COMMERCE CO., LTD. Hair straightener
D989393, Oct 12 2021 Hair straightener
ER1566,
ER1588,
ER3189,
ER5278,
ER5365,
ER6169,
ER9171,
Patent Priority Assignee Title
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D596799, Jul 24 2008 Kenford Industrial Co. Ltd. Hair straightener
D606256, Jul 23 2009 Conair LLC Styler
D645613, Aug 05 2010 WIK FAR EAST LTD Hair straightener
D649288, Dec 20 2010 CALOR Hair straightener
D672087, Aug 04 2011 Babyliss Faco SA Hair straightener
D758013, May 08 2015 Schawbel Technologies LLC Hair straightener
D816902, Mar 28 2016 KONINKLIJKE PHILIPS N V Hair straightener
D838039, Nov 28 2017 Hair straightener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 28 2018LIN, QIONG-QUANDONGGUAN BIDISCO ELECTRIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457910455 pdf
May 10 2018Dongguan Bidisco Electric CO., LTD(assignment on the face of the patent)
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