GB2339642B - Earphone-microphone-earmuff-assembly - Google Patents

Earphone-microphone-earmuff-assembly

Info

Publication number
GB2339642B
GB2339642B GB9815401A GB9815401A GB2339642B GB 2339642 B GB2339642 B GB 2339642B GB 9815401 A GB9815401 A GB 9815401A GB 9815401 A GB9815401 A GB 9815401A GB 2339642 B GB2339642 B GB 2339642B
Authority
GB
United Kingdom
Prior art keywords
earmuff
earphone
microphone
assembly
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.)
Expired - Fee Related
Application number
GB9815401A
Other versions
GB9815401D0 (en
GB2339642A (en
Inventor
Bill Yang
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.)
Cotron Corp
Original Assignee
Cotron Corp
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 Cotron Corp filed Critical Cotron Corp
Priority to GB9815401A priority Critical patent/GB2339642B/en
Priority to CA002243728A priority patent/CA2243728C/en
Priority to KR1019980031351A priority patent/KR100322832B1/en
Priority to NL1009810A priority patent/NL1009810C2/en
Publication of GB9815401D0 publication Critical patent/GB9815401D0/en
Publication of GB2339642A publication Critical patent/GB2339642A/en
Application granted granted Critical
Publication of GB2339642B publication Critical patent/GB2339642B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • 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
    • H04R1/1008—Earpieces of the supra-aural or circum-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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Psychology (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
GB9815401A 1998-07-15 1998-07-15 Earphone-microphone-earmuff-assembly Expired - Fee Related GB2339642B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9815401A GB2339642B (en) 1998-07-15 1998-07-15 Earphone-microphone-earmuff-assembly
CA002243728A CA2243728C (en) 1998-07-15 1998-07-22 Earphone-microphone-earmuff assembly
KR1019980031351A KR100322832B1 (en) 1998-07-15 1998-07-31 Earphone-microphone-earmuff assembly
NL1009810A NL1009810C2 (en) 1998-07-15 1998-08-05 Earphone-microphone-earmuff assembly.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9815401A GB2339642B (en) 1998-07-15 1998-07-15 Earphone-microphone-earmuff-assembly
CA002243728A CA2243728C (en) 1998-07-15 1998-07-22 Earphone-microphone-earmuff assembly
KR1019980031351A KR100322832B1 (en) 1998-07-15 1998-07-31 Earphone-microphone-earmuff assembly
NL1009810A NL1009810C2 (en) 1998-07-15 1998-08-05 Earphone-microphone-earmuff assembly.

Publications (3)

Publication Number Publication Date
GB9815401D0 GB9815401D0 (en) 1998-09-16
GB2339642A GB2339642A (en) 2000-02-02
GB2339642B true GB2339642B (en) 2000-07-05

Family

ID=33437100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9815401A Expired - Fee Related GB2339642B (en) 1998-07-15 1998-07-15 Earphone-microphone-earmuff-assembly

Country Status (4)

Country Link
KR (1) KR100322832B1 (en)
CA (1) CA2243728C (en)
GB (1) GB2339642B (en)
NL (1) NL1009810C2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8325961B2 (en) 2003-08-12 2012-12-04 180S, Inc. Ear warmer with a speaker system
US8438666B2 (en) 2000-04-05 2013-05-14 180S, Inc. Ear warmer with adjustability
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device
US8713714B2 (en) 2002-01-28 2014-05-06 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9132038B2 (en) 2003-08-12 2015-09-15 180S, Inc. Ear warmer having a curved ear portion
US9241517B2 (en) 2000-12-29 2016-01-26 180S, Inc. Ear protection device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030085069A1 (en) * 2001-11-06 2003-05-08 Kai-Mou Tsai Headphone type earpiece assembly
KR101547426B1 (en) 2014-05-21 2015-08-25 백창원 The headphone speaker cover and the elasticity band, united with the one directional hook shaped needles and loop fastener minimizing the separating force
EP3228290A1 (en) 2016-04-08 2017-10-11 3M Innovative Properties Company Hearing protector and a method of making a hearing protector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340923A (en) * 1970-02-12 1973-12-19 American Optical Corp Headsets
US4471496A (en) * 1983-06-27 1984-09-18 Cabot Corporation Articulated earmuff-to-headband attachment construction
US4546215A (en) * 1983-10-07 1985-10-08 Ferraro Michael V Detachable earmuffs for headsets
US4654898A (en) * 1985-10-11 1987-04-07 Ishikawa Gerald K Removable ear muff for headphones
US4669129A (en) * 1986-04-07 1987-06-02 Chance Richard L Earmuff apparatus for use with headsets
US5257420A (en) * 1992-07-31 1993-11-02 Hearz, Inc. Earmuffs for use with headphones

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340923A (en) * 1970-02-12 1973-12-19 American Optical Corp Headsets
US4471496A (en) * 1983-06-27 1984-09-18 Cabot Corporation Articulated earmuff-to-headband attachment construction
US4546215A (en) * 1983-10-07 1985-10-08 Ferraro Michael V Detachable earmuffs for headsets
US4654898A (en) * 1985-10-11 1987-04-07 Ishikawa Gerald K Removable ear muff for headphones
US4669129A (en) * 1986-04-07 1987-06-02 Chance Richard L Earmuff apparatus for use with headsets
US5257420A (en) * 1992-07-31 1993-11-02 Hearz, Inc. Earmuffs for use with headphones

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438666B2 (en) 2000-04-05 2013-05-14 180S, Inc. Ear warmer with adjustability
US9241517B2 (en) 2000-12-29 2016-01-26 180S, Inc. Ear protection device
US8713714B2 (en) 2002-01-28 2014-05-06 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US8325961B2 (en) 2003-08-12 2012-12-04 180S, Inc. Ear warmer with a speaker system
US8861768B2 (en) 2003-08-12 2014-10-14 180S, Inc. Ear warmer with a speaker system
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9132038B2 (en) 2003-08-12 2015-09-15 180S, Inc. Ear warmer having a curved ear portion
US9259355B2 (en) 2003-08-12 2016-02-16 180S, Inc. Ear warmer with fabric member
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device

Also Published As

Publication number Publication date
GB9815401D0 (en) 1998-09-16
NL1009810C2 (en) 2000-02-08
CA2243728A1 (en) 2000-01-22
GB2339642A (en) 2000-02-02
KR20000009679A (en) 2000-02-15
CA2243728C (en) 2001-08-14
KR100322832B1 (en) 2002-06-24

Similar Documents

Publication Publication Date Title
DE69909613D1 (en) Bicyclische hydroxamsäurederivate
DE69924108D1 (en) Offshore-bohrsystem
DE59912932D1 (en) Arylphenylsubstituierte cyclische ketoenole
DE59912303D1 (en) Arylphenylsubstituierte cyclische ketoenole
GB2339200B (en) Genostics
DE69918845D1 (en) Polyketonlösung
DE69913545D1 (en) Pyrimidonderivate
GB0116362D0 (en) Ammumition
DE69943409D1 (en) Fmcw-radar
EA199900308A3 (en) Swichgear
DE69904335D1 (en) Aminomethylcarbonsäurederivate
DE69940558D1 (en) Fluoromonomerpolymerisation
DE69914921D1 (en) Phenyl-xanthinderivate
DE69835235D1 (en) Thermoplastische silikonelastomere
DE59903023D1 (en) Perorale wirkstoff-suspension
DE59914151D1 (en) Arylalkanoylpyridazine
DE69934603D1 (en) Elektrophotographischer photoconduktor
DE69908871D1 (en) Thermisch härtbare glasplatte
DE69915628D1 (en) Ritonavir-polymorph
DE60042897D1 (en) Photovervielfacherröhre
DE69939823D1 (en) Endo-beta-n-acetylglukosaminidase
DE69938146D1 (en) Ptc-chip-thermistor
DE69904442D1 (en) Cyclohexandiol-derivate
DE69905001D1 (en) Koagulationsvorrichtung
DE59904407D1 (en) Chromanderivate

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050715