Patents-Review.com
ClassID:

231898 ⎘

H04R1/12 - CPC Classification

Classification description:

Details of transducers, loudspeakers or microphones Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Recent Application in this class:
#1
20260149935
2026-05-28

HEARING INSTRUMENT SYSTEM

 #2
20260012724
2026-01-08

STERILIZED COVER SYSTEM

 #3
20240179450
2024-05-30

Dual structure TPE eartip having wax guard

 #4
20200366999
2020-11-19

Charging and drying station for hearing aid device

 #5
20200353110
2020-11-12

Storage device for headphones

 #6
20200245079
2020-07-30

Universal charging and drying station for hearing aid

 #7
20200177987
2020-06-04

Sebum resistance enhancement for wearable devices

 #8
20190028798
2019-01-24

Earphone protection device

 #9
20180220217
2018-08-02

Microphone cover system

 #10
20180184192
2018-06-28

Earphone

 #11
20180109862
2018-04-19

Ear bud or dome

 #12
20180109662
2018-04-19

DISPOSABLE COVERS

 #13
20180104725
2018-04-19

Hearing device restoration device, system, and methods therefor

 #14
20170319725
2017-11-09

Single-pair earphone sterilizer with germicidal light

 #15
20170164095
2017-06-08

Microphone Environmental Protection Device

 #16
20170164087
2017-06-08

Flexible earphone cover for earphones with sensors

 #17
20170118552
2017-04-27

Headphone Covers

 #18
20170034636
2017-02-02

Sound processors having contamination resistant control panels and implantable cochlear stimulation systems including the same

 #19
20170034609
2017-02-02

Drip control device for a boom microphone

 #20
20170006383
2017-01-05

Liquid expulsion from an orifice

 #21
20160261945
2016-09-08

Flexible earphone cover

 #22
20160074545
2016-03-17

Sterilization apparatus for portable electronic device

 #23
20160050476
2016-02-18

Wireless communication between endpoint devices

 #24
20150326959
2015-11-12

Liquid expulsion from an orifice

 #25
20150249877
2015-09-03

Music earphone

 #26
20140349075
2014-11-27

Engineered surface for providing low friction and improved comfort on devices that contact the skin or other external tissue of the user

 #27
20140334649
2014-11-13

Dust shielding apparatus

 #28
20140177897
2014-06-26

HEADPHONE SPEAKER SANITARY COVER FOR PREVENTING CONTAMINATION AND INFECTIOUS DISEASES DUE TO SEBUM AND SWEAT

 #29
20130343565
2013-12-26

Headset with magnetically attached ear pad

 #30
20120195455
2012-08-02

HEADPHONE

 #31
20120076327
2012-03-29

Microphone windscreen covers

 #32
20120070027
2012-03-22

Headset With Magnetically Attached Ear Pad

 #33
20110158457
2011-06-30

Ear piece and earphone

 #34
20110051978
2011-03-03

EARPHONE WITH DETACHABLE COVERS

 #35
20100316244
2010-12-16

Earmuff Structure

 #36
20100086159
2010-04-08

Hearing device with microphone protection

 #37
20090308245
2009-12-17

Method and device for reducing formation of particulate matter in gas streams

 #38
20090304981
2009-12-10

Coat for ear bud and method for making the same

 #39
20090080679
2009-03-26

Securing device with light source for a hearing apparatus and corresponding hearing apparatus

 #40
20090075006
2009-03-19

Cleancall

 #41
20090060173
2009-03-05

Germ protector system for telephone

 #42
20080187151
2008-08-07

Earphone cushion

 #43
20070223746
2007-09-27

Mobile communication terminal including an aromatic unit for emanating a fragrance

 #44
20070160245
2007-07-12

Personal voice-transmitted device

 #45
20070088098
2007-04-19

Antimicrobial polymerizable ear piece material

 #46
20070064928
2007-03-22

Safety cap phone

 #47
20060222197
2006-10-05

Headphone device

 #48
20060210062
2006-09-21

Sanitary covers and articles having same

 #49
20060159256
2006-07-20

Microphone

 #50
20050254643
2005-11-17

Universal phone cover and method of use

 #51
20050175203
2005-08-11

Microphone cover

 #52
20050018866
2005-01-27

Acoustically transparent debris barrier for audio transducers

 #53
13945636
2014-09-16

Earpiece-oriented sterilizing dustproof device