USD905665S1 - Earplug - Google Patents

Earplug Download PDF

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Publication number
USD905665S1
USD905665S1 US29/706,279 US201929706279F USD905665S US D905665 S1 USD905665 S1 US D905665S1 US 201929706279 F US201929706279 F US 201929706279F US D905665 S USD905665 S US D905665S
Authority
US
United States
Prior art keywords
earplug
view
perspective
ornamental design
design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/706,279
Inventor
Shih Chang YU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acous Design Co Ltd
Original Assignee
Acous Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acous Design Co Ltd filed Critical Acous Design Co Ltd
Priority to US29/706,279 priority Critical patent/USD905665S1/en
Assigned to ACOUS DESIGN CO., LTD. reassignment ACOUS DESIGN CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YU, SHIH CHANG
Application granted granted Critical
Publication of USD905665S1 publication Critical patent/USD905665S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Headphones And Earphones (AREA)

Description

FIG. 1 is a top perspective view of an earplug showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
FIG. 9 is a bottom perspective view thereof;
FIG. 10 is a front view thereof; and,
FIG. 11 is a bottom view thereof; and,
FIG. 12 is a perspective view thereof in an alternate position.
The broken lines represent environmental structure or portions of the earplug and do not form a portion of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an earplug, as shown and described.
US29/706,279 2017-05-17 2019-09-19 Earplug Active USD905665S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/706,279 USD905665S1 (en) 2017-05-17 2019-09-19 Earplug

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TW106207146U TWM549497U (en) 2017-05-17 2017-05-17 Earplug structure and earphone device
TW106207146U 2017-05-17
US15/675,822 US10462548B2 (en) 2017-05-17 2017-08-14 Earplug structure and earphone device
US29/706,279 USD905665S1 (en) 2017-05-17 2019-09-19 Earplug

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US15/675,822 Continuation US10462548B2 (en) 2017-05-17 2017-08-14 Earplug structure and earphone device

Publications (1)

Publication Number Publication Date
USD905665S1 true USD905665S1 (en) 2020-12-22

Family

ID=60156621

Family Applications (2)

Application Number Title Priority Date Filing Date
US15/675,822 Active US10462548B2 (en) 2017-05-17 2017-08-14 Earplug structure and earphone device
US29/706,279 Active USD905665S1 (en) 2017-05-17 2019-09-19 Earplug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US15/675,822 Active US10462548B2 (en) 2017-05-17 2017-08-14 Earplug structure and earphone device

Country Status (4)

Country Link
US (2) US10462548B2 (en)
JP (1) JP3213227U (en)
CN (1) CN208063409U (en)
TW (1) TWM549497U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD960131S1 (en) * 2020-11-10 2022-08-09 Shenghui Zhu Pair of earphones
USD995495S1 (en) * 2021-06-29 2023-08-15 Beijing Xiaomi Mobile Software Co., Ltd. Earphone

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM549497U (en) * 2017-05-17 2017-09-21 尤世璋 Earplug structure and earphone device
USD872060S1 (en) * 2018-05-11 2020-01-07 New Audio LLC Earpiece stabilizer
USD881165S1 (en) * 2019-12-18 2020-04-14 elago CO. LTD Earphone protective cover
USD954684S1 (en) * 2020-05-26 2022-06-14 Amazon Technologies, Inc. Earbud
USD961552S1 (en) 2020-05-27 2022-08-23 Amazon Technologies, Inc. Earbud tip
USD943557S1 (en) * 2020-10-12 2022-02-15 Hangzhou Daimeng Technology Limited Company Earphone protective cover
USD970477S1 (en) * 2021-11-29 2022-11-22 elago CO. LTD Earphone protective cover
USD962901S1 (en) * 2022-02-10 2022-09-06 elago CO. LTD Earphone protective cover
USD1031699S1 (en) * 2022-04-29 2024-06-18 Decibullz Llc Earplug support frame
USD1031698S1 (en) * 2022-04-29 2024-06-18 Decibullz Llc Earplug support frame

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US2148477A (en) * 1935-08-31 1939-02-28 Dictograph Products Co Inc Bone conduction audiphone
US2325590A (en) * 1940-05-11 1943-08-03 Sonotone Corp Earphone
US2430229A (en) * 1943-10-23 1947-11-04 Zenith Radio Corp Hearing aid earpiece
US2501107A (en) * 1944-05-27 1950-03-21 Us Sec War Headband
US2595489A (en) * 1941-07-16 1952-05-06 Brush Dev Co Insert earphone and operative subassembly therefor
US2881759A (en) * 1956-12-10 1959-04-14 Robert W Hocks Ear protector
US3440365A (en) * 1965-11-04 1969-04-22 Bell Telephone Labor Inc Telephone headset with adjustable speech tube
US3470328A (en) * 1966-03-02 1969-09-30 Goldentone Electronics Inc Hearing aid vent tube
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USD266590S (en) * 1980-01-28 1982-10-19 Harry Bennett Acoustic ear mold
US4375016A (en) * 1980-04-28 1983-02-22 Qualitone Hearing Aids Inc. Vented ear tip for hearing aid and adapter coupler therefore
US4537187A (en) * 1983-10-06 1985-08-27 Scott Robert T Earplug
US4579112A (en) * 1984-05-17 1986-04-01 Scott Robert T Foam earplug
US4652414A (en) * 1985-02-12 1987-03-24 Innovative Hearing Corporation Process for manufacturing an ear fitted acoustical hearing aid
US4702238A (en) * 1986-04-03 1987-10-27 Scott Robert T Earplug
USD340286S (en) * 1991-01-29 1993-10-12 Jinseong Seo Shell for hearing aid
US5345509A (en) * 1992-08-04 1994-09-06 Stanton Magnetics, Inc. Transducer with ear canal pickup
USD353379S (en) * 1992-10-20 1994-12-13 Sony Corporation Earphone
USD399001S (en) * 1997-09-18 1998-09-29 Citizen Tokei Kabushiki Kaisha Adapter for hearing aid
USD402661S (en) * 1997-03-19 1998-12-15 Sony Corporation Earphone
US6122388A (en) * 1997-11-26 2000-09-19 Earcandies L.L.C. Earmold device
US20010043708A1 (en) * 1999-01-15 2001-11-22 Owen D. Brimhall Conformal tip for a hearing aid with integrated vent and retrieval cord
US6354990B1 (en) * 1997-12-18 2002-03-12 Softear Technology, L.L.C. Soft hearing aid
US6595317B1 (en) * 2000-09-25 2003-07-22 Phonak Ag Custom-moulded ear-plug device
USD478991S1 (en) * 2002-04-15 2003-08-26 Jabra Corporation Locking ear gel
US6688421B2 (en) * 2002-04-18 2004-02-10 Jabra Corporation Earmold for improved retention of coupled device
US6690807B1 (en) * 1999-04-20 2004-02-10 Erika Köchler Hearing aid
US20050008180A1 (en) * 2003-01-30 2005-01-13 Smith Richard C. Ambidextrous earpiece
USD505132S1 (en) * 2003-07-02 2005-05-17 Plantronics, Inc Ear cone for a communications headset
US20050147269A1 (en) * 2004-01-07 2005-07-07 Hearing Components, Inc., Earbud adapter
USD514094S1 (en) * 2004-12-07 2006-01-31 Paul Griffin Earpiece adaptor for an earphone or a headphone
US20060050912A1 (en) * 2004-09-09 2006-03-09 Earcraft, Inc. Shell and tip for hearing aid
US20060067556A1 (en) * 2004-09-30 2006-03-30 Siemens Audiologische Technik Gmbh Universal earpiece
US7130437B2 (en) * 2000-06-29 2006-10-31 Beltone Electronics Corporation Compressible hearing aid
USD532110S1 (en) * 2004-12-17 2006-11-14 Siemens Aktiengesellschaft Earpiece
USD532770S1 (en) * 2005-11-30 2006-11-28 Shure Acquisiton Holdings, Inc. Pair of earphones
USD558735S1 (en) * 2006-05-09 2008-01-01 Bose Corporation Headset
USD570485S1 (en) * 2006-03-24 2008-06-03 Widex A/S Hearing aid part
US7403629B1 (en) * 1999-05-05 2008-07-22 Sarnoff Corporation Disposable modular hearing aid
USD587247S1 (en) * 2007-08-31 2009-02-24 Sony Corporation Earphone
USD601134S1 (en) * 2009-02-10 2009-09-29 Plantronics, Inc. Earbud for a communications headset
USD618219S1 (en) * 2009-05-01 2010-06-22 Verto Medical Solutions, LLC Ear bud adapter
USD622265S1 (en) * 2009-08-14 2010-08-24 Motorola, Inc. Ear cushion for an audio device
USD622705S1 (en) * 2009-07-30 2010-08-31 Research In Motion Limited Eargel
USD632282S1 (en) * 2009-10-28 2011-02-08 Sony Corporation Earphone
USD635558S1 (en) * 2010-03-05 2011-04-05 Sony Corporation Earphone
US7965855B1 (en) * 2006-03-29 2011-06-21 Plantronics, Inc. Conformable ear tip with spout
USD645455S1 (en) * 2010-08-10 2011-09-20 Manhard John L Earpiece
USD653235S1 (en) * 2011-01-05 2012-01-31 VIZIO Inc. Earbud assembly
USD660291S1 (en) * 2011-07-20 2012-05-22 3M Innovative Properties Company Earbud
US8666102B2 (en) * 2009-06-12 2014-03-04 Phonak Ag Hearing system comprising an earpiece
USD711356S1 (en) * 2013-08-06 2014-08-19 Cotron Corporation Earphone
USD712882S1 (en) * 2013-07-09 2014-09-09 Ozaki International Co., Ltd. Earphone
USD719132S1 (en) * 2013-06-25 2014-12-09 Google Inc. Headphone assembly
USD721354S1 (en) * 2013-02-28 2015-01-20 Audiofly Pty Ltd Pair of headphones
USD729764S1 (en) * 2013-03-15 2015-05-19 Lightspeed Aviation, Inc. Earbud
USD732008S1 (en) * 2012-09-08 2015-06-16 Apple Inc. Earphone
USD735169S1 (en) * 2014-06-23 2015-07-28 Martie Shieh Housing of an in-ear earphone
US9161114B2 (en) * 2013-03-22 2015-10-13 Treefrog Developments, Inc. Earmolds
USD742362S1 (en) * 2013-06-13 2015-11-03 Apple Inc. Pair of earphone leverage attachments
USD755158S1 (en) * 2014-08-28 2016-05-03 Samsung Electronics Co., Ltd. Cap for headset
US9628889B2 (en) * 2012-02-08 2017-04-18 Decibullz Llc Moldable earpiece system
USD814443S1 (en) * 2012-07-27 2018-04-03 Freebit As Sub tragus ear unit
US20180338194A1 (en) * 2017-05-17 2018-11-22 Acous Design Co., Ltd. Earplug structure and earphone device

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US4443668A (en) * 1981-03-23 1984-04-17 Warren James C Earplug mounting device with audio passageway
JP2004266321A (en) * 2003-01-22 2004-09-24 Hitachi Maxell Ltd Ear installation-type calling device
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US8189845B2 (en) * 2006-12-21 2012-05-29 Sperian Hearing Protection, Llc Earbud coupling
US8638970B2 (en) * 2007-07-31 2014-01-28 Burton Technologies, Llc In-ear adapter for earbuds
US8391536B2 (en) * 2009-05-13 2013-03-05 Panasonic Corporation Earphone device and earphone device main body
CN102625990B (en) * 2009-08-25 2015-01-21 莫列斯公司 Ear pad and earphone having the same
US8311253B2 (en) * 2010-08-16 2012-11-13 Bose Corporation Earpiece positioning and retaining
TW201306607A (en) * 2011-07-25 2013-02-01 Lu-Cheng Chen Earphone integrated with a microphone
WO2014061092A1 (en) * 2012-10-16 2014-04-24 TANAKA Kennta Earphone device
US9398365B2 (en) * 2013-03-22 2016-07-19 Otter Products, Llc Earphone assembly
CN104581483A (en) * 2014-12-24 2015-04-29 青岛歌尔声学科技有限公司 Open type earphone
TWI654886B (en) * 2017-07-11 2019-03-21 一宏 headset

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148477A (en) * 1935-08-31 1939-02-28 Dictograph Products Co Inc Bone conduction audiphone
US2325590A (en) * 1940-05-11 1943-08-03 Sonotone Corp Earphone
US2595489A (en) * 1941-07-16 1952-05-06 Brush Dev Co Insert earphone and operative subassembly therefor
US2430229A (en) * 1943-10-23 1947-11-04 Zenith Radio Corp Hearing aid earpiece
US2501107A (en) * 1944-05-27 1950-03-21 Us Sec War Headband
US2881759A (en) * 1956-12-10 1959-04-14 Robert W Hocks Ear protector
US3440365A (en) * 1965-11-04 1969-04-22 Bell Telephone Labor Inc Telephone headset with adjustable speech tube
US3470328A (en) * 1966-03-02 1969-09-30 Goldentone Electronics Inc Hearing aid vent tube
US4010820A (en) * 1973-10-23 1977-03-08 Johnson Rubein V Acoustic ear mold for hearing aid
US4069400A (en) * 1977-01-31 1978-01-17 United States Surgical Corporation Modular in-the-ear hearing aid
USD266590S (en) * 1980-01-28 1982-10-19 Harry Bennett Acoustic ear mold
US4375016A (en) * 1980-04-28 1983-02-22 Qualitone Hearing Aids Inc. Vented ear tip for hearing aid and adapter coupler therefore
US4537187A (en) * 1983-10-06 1985-08-27 Scott Robert T Earplug
US4579112A (en) * 1984-05-17 1986-04-01 Scott Robert T Foam earplug
US4652414A (en) * 1985-02-12 1987-03-24 Innovative Hearing Corporation Process for manufacturing an ear fitted acoustical hearing aid
US4702238A (en) * 1986-04-03 1987-10-27 Scott Robert T Earplug
USD340286S (en) * 1991-01-29 1993-10-12 Jinseong Seo Shell for hearing aid
US5345509A (en) * 1992-08-04 1994-09-06 Stanton Magnetics, Inc. Transducer with ear canal pickup
USD353379S (en) * 1992-10-20 1994-12-13 Sony Corporation Earphone
USD402661S (en) * 1997-03-19 1998-12-15 Sony Corporation Earphone
USD399001S (en) * 1997-09-18 1998-09-29 Citizen Tokei Kabushiki Kaisha Adapter for hearing aid
US6122388A (en) * 1997-11-26 2000-09-19 Earcandies L.L.C. Earmold device
US6354990B1 (en) * 1997-12-18 2002-03-12 Softear Technology, L.L.C. Soft hearing aid
US20010043708A1 (en) * 1999-01-15 2001-11-22 Owen D. Brimhall Conformal tip for a hearing aid with integrated vent and retrieval cord
US6690807B1 (en) * 1999-04-20 2004-02-10 Erika Köchler Hearing aid
US7403629B1 (en) * 1999-05-05 2008-07-22 Sarnoff Corporation Disposable modular hearing aid
US7130437B2 (en) * 2000-06-29 2006-10-31 Beltone Electronics Corporation Compressible hearing aid
US6595317B1 (en) * 2000-09-25 2003-07-22 Phonak Ag Custom-moulded ear-plug device
USD478991S1 (en) * 2002-04-15 2003-08-26 Jabra Corporation Locking ear gel
US6688421B2 (en) * 2002-04-18 2004-02-10 Jabra Corporation Earmold for improved retention of coupled device
US20050008180A1 (en) * 2003-01-30 2005-01-13 Smith Richard C. Ambidextrous earpiece
USD505132S1 (en) * 2003-07-02 2005-05-17 Plantronics, Inc Ear cone for a communications headset
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US8111864B2 (en) * 2004-01-07 2012-02-07 Hearing Components, Inc. Earbud adapter
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US20060067556A1 (en) * 2004-09-30 2006-03-30 Siemens Audiologische Technik Gmbh Universal earpiece
USD514094S1 (en) * 2004-12-07 2006-01-31 Paul Griffin Earpiece adaptor for an earphone or a headphone
USD532110S1 (en) * 2004-12-17 2006-11-14 Siemens Aktiengesellschaft Earpiece
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USD587247S1 (en) * 2007-08-31 2009-02-24 Sony Corporation Earphone
USD601134S1 (en) * 2009-02-10 2009-09-29 Plantronics, Inc. Earbud for a communications headset
USD618219S1 (en) * 2009-05-01 2010-06-22 Verto Medical Solutions, LLC Ear bud adapter
US8666102B2 (en) * 2009-06-12 2014-03-04 Phonak Ag Hearing system comprising an earpiece
USD622705S1 (en) * 2009-07-30 2010-08-31 Research In Motion Limited Eargel
USD622265S1 (en) * 2009-08-14 2010-08-24 Motorola, Inc. Ear cushion for an audio device
USD632282S1 (en) * 2009-10-28 2011-02-08 Sony Corporation Earphone
USD635558S1 (en) * 2010-03-05 2011-04-05 Sony Corporation Earphone
USD645455S1 (en) * 2010-08-10 2011-09-20 Manhard John L Earpiece
USD653235S1 (en) * 2011-01-05 2012-01-31 VIZIO Inc. Earbud assembly
USD660291S1 (en) * 2011-07-20 2012-05-22 3M Innovative Properties Company Earbud
US9628889B2 (en) * 2012-02-08 2017-04-18 Decibullz Llc Moldable earpiece system
USD814443S1 (en) * 2012-07-27 2018-04-03 Freebit As Sub tragus ear unit
USD732008S1 (en) * 2012-09-08 2015-06-16 Apple Inc. Earphone
USD721354S1 (en) * 2013-02-28 2015-01-20 Audiofly Pty Ltd Pair of headphones
USD729764S1 (en) * 2013-03-15 2015-05-19 Lightspeed Aviation, Inc. Earbud
US9161114B2 (en) * 2013-03-22 2015-10-13 Treefrog Developments, Inc. Earmolds
USD742362S1 (en) * 2013-06-13 2015-11-03 Apple Inc. Pair of earphone leverage attachments
USD719132S1 (en) * 2013-06-25 2014-12-09 Google Inc. Headphone assembly
USD712882S1 (en) * 2013-07-09 2014-09-09 Ozaki International Co., Ltd. Earphone
USD711356S1 (en) * 2013-08-06 2014-08-19 Cotron Corporation Earphone
USD735169S1 (en) * 2014-06-23 2015-07-28 Martie Shieh Housing of an in-ear earphone
USD755158S1 (en) * 2014-08-28 2016-05-03 Samsung Electronics Co., Ltd. Cap for headset
US20180338194A1 (en) * 2017-05-17 2018-11-22 Acous Design Co., Ltd. Earplug structure and earphone device
US10462548B2 (en) * 2017-05-17 2019-10-29 Acous Design Co., Ltd. Earplug structure and earphone device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD960131S1 (en) * 2020-11-10 2022-08-09 Shenghui Zhu Pair of earphones
USD995495S1 (en) * 2021-06-29 2023-08-15 Beijing Xiaomi Mobile Software Co., Ltd. Earphone

Also Published As

Publication number Publication date
US10462548B2 (en) 2019-10-29
JP3213227U (en) 2017-10-26
TWM549497U (en) 2017-09-21
CN208063409U (en) 2018-11-06
US20180338194A1 (en) 2018-11-22

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