A45D20/04 - CPC Classification Index

ClassID:

8064 ⎘

A45D20/04 - CPC Classification

Classification description:

Hair drying devices; Accessories therefor Hot-air producers

Sub-classes:

A45D20/06 » heated otherwise than electrically; ventilated by muscle power 8
A45D20/08 » heated electrically 35

Recent Application in this class:

20250318619

2025-10-16

HAIR DRYER CAPABLE OF INCREASING AIR FLOW RATE BASED ON NEGATIVE-PRESSURE FLOW INCREASING STRUCTURE

20220061602

2022-03-03

Drying apparatus

20220061601

2022-03-03

DRYING APPARATUS AND CONTROL METHOD THEREOF

20190281944

2019-09-19

Disposable hair care member and method of using the same

20190200720

2019-07-04

HAND HELD APPLIANCE

20180028433

2018-02-01

Composition to reduce the drying time of keratin fibers, method and use thereof

20170265615

2017-09-21

Hand held appliance

20170105501

2017-04-20

Hair addition drying system and method

20170014330

2017-01-19

Compositions for providing frizz-free wavy hairstyles using low heat

#10

20160287500

2016-10-06

Method of shaping hair

#11

20160235638

2016-08-18

Hair treatment process

#12

20160166033

2016-06-16

Hand held appliance

#13

20150201730

2015-07-23

HAIR DRYER APPARATUS WITH NOISE REDUCING END CAP

#14

20150189967

2015-07-09

HAIR DRYER WITH NON-PARALLEL AIR FLOW

#15

20140325863

2014-11-06

Collapsible chamber with suspension devices to dry hairpiece articles

#16

20140007450

2014-01-09

DRYER

#17

20130283631

2013-10-31

Hand held appliance

#18

20130283630

2013-10-31

Hand held appliance

#19

20130269201

2013-10-17

Hand held appliance

#20

20120055501

2012-03-08

Automated hair care process

#21

20100083520

2010-04-08

Apparatus for cleaning simulated hair articles

#22

20080236684

2008-10-02

Piping System of the Air Supply to a Several Calm Hair Dryer for the Beauty Parlor Shop

#23

14788803

2018-04-10

Versatile cordless portable hair dryer for direct or bonnet usage on demand

#24

14756009

2017-08-29

Universal hair scent diffuser