ClassID:

8001

A45D7/00 - CPC Classification

Classification description:

Processes of waving, straightening or curling hair

Sub-classes:
Recent Application in this class:
#1
20260114568
2026-04-30

HAIR DEVICE AND METHOD OF USE THEREOF

#2
20250375017
2025-12-11

HAIR DEVICE AND METHOD OF USE THEREOF

#3
20250280937
2025-09-11

Method For Cutting Curly Hair

#4
20250169588
2025-05-29

HAIR ACCESSORY DEVICE AND METHOD FOR APPLYING THE SAME TO HAIR

#5
20250024926
2025-01-23

METHODS AND SYSTEMS FOR A HAIR LENGTHENING DEVICE

#6
20250017345
2025-01-16

METHOD FOR CREATING, EXTENDING OR REPAIRING HAIR LOCK

#7
20240389746
2024-11-28

HAIRBRUSH COVER FOR FORMING A WAVE HAIRSTYLE

#8
20240374008
2024-11-14

HAIR CURLER

#9
20240341438
2024-10-17

SYSTEMS AND METHODS FOR UNRAVELING BRAIDS

#10
20240286821
2024-08-29

AEROSOL DISPENSER CONTAINING A HAIRSPRAY COMPOSITION AND A NITROGEN PROPELLANT

#11
20240245205
2024-07-25

Hair Straightening Brush

#12
20230404233
2023-12-21

DEVICES AND TECHNIQUES FOR STYLING HAIR

#13
20230165351
2023-06-01

Hair curling rod device configured to create tight spiral curls for all hair textures with or without the use of heat

#14
20230000228
2023-01-05

DREADLOCK INTERLOCKING TOOL

#15
20220346515
2022-11-03

HEATLESS HAIR CURLING SYSTEM AND METHOD

#16
20220323327
2022-10-13

Methods for treating relaxed hair

#17
20220304442
2022-09-29

Systems and methods for unraveling braids

#18
20220248825
2022-08-11

Method and an apparatus for hair styling

#19
20220039531
2022-02-10

Hair holder, method for producing said hair holder, and method for using said hair holder

#20
20220022617
2022-01-27

HAIR TREATMENT METHOD AND HAIR HOLDER

#21
20210386172
2021-12-16

HAIR CLAMP

#22
20210337954
2021-11-04

HAIR TREATMENT APPARATUS

#23
20210227953
2021-07-29

Apparatus and method for optimized hairstyle guide generation

#24
20210219690
2021-07-22

Systems, devices and methods for styling hair

#25
20210212431
2021-07-15

METHOD FOR BRAIDING HAIR

#26
20210204667
2021-07-08

ULTRASOUND HAIR DRYING AND STYLING

#27
20210186173
2021-06-24

Hair teasing and damage reduction system and method

#28
20210177119
2021-06-17

Hair length hand guide

#29
20210030130
2021-02-04

Hair styling device

#30
20210015231
2021-01-21

MELAMINE FOAM HAIR APPARATUS

#31
20200253351
2020-08-13

HAIR STYLING TOOL AND METHOD OF USE

#32
20200085709
2020-03-19

Anhydrous solid composition for dyeing keratin fibres comprising a metabisulfite

#33
20200009035
2020-01-09

Methods for treating relaxed hair

#34
20190274406
2019-09-12

Hair curler

#35
20190142131
2019-05-16

Multi-Use Hair Styling Apparatus and Methods of Use

#36
20190133285
2019-05-09

Hair accessory

#37
20190125050
2019-05-02

METHOD OF AND APPARATUS FOR HAIRDRESSING

#38
20190014878
2019-01-17

Waterproof hair accessory

#39
20180333342
2018-11-22

PROCESS FOR SEMIPERMANENT STRAIGHTENING AND DYEING HAIR

#40
20180228263
2018-08-16

Designer comb

#41
20180132589
2018-05-17

HAIR CURLER DEVICE, KIT, AND METHOD

#42
20180125768
2018-05-10

METHODS FOR TREATING RELAXED HAIR

#43
20180084886
2018-03-29

Pliable assembly and method for restraining and curling hair

#44
20180084885
2018-03-29

MELAMINE FOAM HAIR APPARATUS

#45
20170325564
2017-11-16

Mechanized Hair Styling Device and Method

#46
20170325563
2017-11-16

Contoured And Chambered Hair Styling Device

#47
20170318884
2017-11-09

Process and product for making transitorily colored sombre hair

#48
20170156796
2017-06-08

A DEVICE FOR CUTTING HAIR

#49
20170156470
2017-06-08

Hair curling system

#50
20170071838
2017-03-16

Methods for treating relaxed hair

#51
20170071312
2017-03-16

Systems, devices and methods for styling hair

#52
20170071310
2017-03-16

HAIR ROLLER

#53
20160367002
2016-12-22

Hair curling system and method that utilizes bi-stable ribbon springs

#54
20160316903
2016-11-03

Dual-Purpose Hair Care Device

#55
20160309869
2016-10-27

Hair roller

#56
20160262518
2016-09-15

Hair straightening brush

#57
20160227899
2016-08-11

METHOD AND APPARATUS FOR CURLING HAIR

#58
20160220469
2016-08-04

Process for treating keratin fibres with an oxidised polysaccharide and a sphingosine compound

#59
20160100663
2016-04-14

Hair straightening brush

#60
20150366315
2015-12-24

Hair straightening/curling method and apparatus

#61
20150250280
2015-09-10

Hair wrap devices and methods

#62
20150237982
2015-08-27

Hair styling device and method of use

#63
20150101139
2015-04-16

Hair straightening brush

#64
20150059543
2015-03-05

Method for cutting hair

#65
20150053227
2015-02-26

Systems, devices and methods for styling hair

#66
20140230841
2014-08-21

COSMETIC COMPOSITION COMPRISING AN ANIONIC SURFACTANT, A NONIONIC OR AMPHOTERIC SURFACTANT AND A SOLID FATTY ALCOHOL, AND COSMETIC TREATMENT PROCESS

#67
20140196742
2014-07-17

Method Of Using Cosmetic Compositions Including Natural Or Naturally Derived Polyesters

#68
20140102469
2014-04-17

METHODS AND COMPOSITIONS FOR BONDING SILICONE POLYMERS TO HAIR AND NAILS

#69
20140048091
2014-02-20

Device and method for intertwining a material according to a selected pattern

#70
20140048090
2014-02-20

Multi-strand braiding device and method

#71
20140014130
2014-01-16

Hair treatment and revitalizing composition and methods

#72
20120325262
2012-12-27

Hair care apparatus

#73
20120325237
2012-12-27

ABSORBER FOR USE IN HAIR TREATMENTS

#74
20120312319
2012-12-13

Vibrating Hair Iron With Noncontact Switch

#75
20120305018
2012-12-06

Method for cutting hair and apparatus for use therein

#76
20120227757
2012-09-13

Finger Sleeve Hair Curler Tool and Method

#77
20120186597
2012-07-26

Compositions and methods for permanent straightening of hair

#78
20120017928
2012-01-26

APPARATUS AND METHOD FOR CUTTING HAIR

#79
20110277634
2011-11-17

Hair straightening iron with toxic fumes filter

#80
20110197338
2011-08-18

Glove for drying hair (EHO 09204)

#81
20110186069
2011-08-04

Method of applying a hair-care product to a hard-to-view portion of a person's head using a dispensing bottle having a mirror attached to the dispensing bottle

#82
20100212683
2010-08-26

HAIR TREATMENT APPARATUS

#83
20100206321
2010-08-19

Device and method for styling hair

#84
20100051044
2010-03-04

Hair Curler Device and Methods of Use

#85
20090288675
2009-11-26

ULTRASONIC VIBRATION DEVICE FOR HAIRSTYLING AND HAIR STYLING APPARATUS HAVING THE SAME

#86
20090283108
2009-11-19

HAIR BRAIDING DEVICE

#87
20090235949
2009-09-24

TREATING LICE WITH GASEOUS COMPOUNDS IN AN AIRTIGHT SPACE

#88
20090145453
2009-06-11

Hair Parting Apparatus

#89
20090114238
2009-05-07

Start, style, and finish hairstyling system

#90
20080307561
2008-12-18

DORAG WITH SEAMLESS FRONT REGION

#91
20070102018
2007-05-10

Hair-cutting method

#92
20060257345
2006-11-16

Method of setting up, caring for and later removing a temporary rasta hairstyle

#93
20060104938
2006-05-18

Methods of setting up, caring for and later removing a temporary rasta hairstyle

#94
20060042646
2006-03-02

Hair sculpting device and methods

#95
20050227206
2005-10-13

Hair styling method

#96
20050211599
2005-09-29

Product comprising a hair-treatment composition and an item of information giving information about a measurable parameter associated with hair form

#97
20050207153
2005-09-22

Signalling device for automobiles

#98
20050166938
2005-08-04

Device for treating keratin fibers

#99
20050120779
2005-06-09

Directional coupler sensor

#100
17971940
2025-11-11

Hair curler system and method of use

#101
17902679
2025-12-09

Curling method

#102
17147241
2023-09-05

Curling device

#103
14754661
2017-06-13

Headwear and method of creating custom headwear

#104
14685875
2016-09-13

Braidloc tube device and method

#105
13677973
2014-05-13

Hair curler with integrated hair clamps

#106
13068031
2015-04-28

Hair threading system