GB1340923A - Headsets - Google Patents

Headsets

Info

Publication number
GB1340923A
GB1340923A GB2075571A GB2075571A GB1340923A GB 1340923 A GB1340923 A GB 1340923A GB 2075571 A GB2075571 A GB 2075571A GB 2075571 A GB2075571 A GB 2075571A GB 1340923 A GB1340923 A GB 1340923A
Authority
GB
United Kingdom
Prior art keywords
stud
headband
headset
washer
earcup
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
Application number
GB2075571A
Other languages
English (en)
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.)
American Optical Corp
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of GB1340923A publication Critical patent/GB1340923A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Telephone Set Structure (AREA)
  • Headphones And Earphones (AREA)
GB2075571A 1970-02-12 1971-04-19 Headsets Expired GB1340923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1078770A 1970-02-12 1970-02-12

Publications (1)

Publication Number Publication Date
GB1340923A true GB1340923A (en) 1973-12-19

Family

ID=21747429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2075571A Expired GB1340923A (en) 1970-02-12 1971-04-19 Headsets

Country Status (6)

Country Link
US (1) US3719954A (enExample)
JP (1) JPS5327597B1 (enExample)
CA (1) CA926787A (enExample)
DE (1) DE2105292A1 (enExample)
FR (1) FR2078583A5 (enExample)
GB (1) GB1340923A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142220A (en) * 1983-06-27 1985-01-16 Cabot Corp Acoustic ear-muff device
GB2339642A (en) * 1998-07-15 2000-02-02 Cotron Corp Earphone construction allowing attachment of earmuff

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412517B (sv) * 1976-09-30 1980-03-10 Gullfiber Ab Horselskydd med tva horselskyddskapor, monterade vid en kapbygel
JPS54167998U (enExample) * 1978-05-18 1979-11-27
USD306734S (en) 1987-01-08 1990-03-20 Scanlon Thomas A Earpiece connector for an earphone
SE463803B (sv) * 1988-04-28 1991-01-28 Milmas Ab Fjaedrande monteringsarm foer hoerselskydd
CA2234144A1 (en) * 1996-08-15 1998-02-19 Cabot Safety Intermediate Corporation A device having rotatable legs
SE0000465D0 (sv) * 2000-02-15 2000-02-15 Kompositprodukter Ab Hörselskydd
SE0100292D0 (sv) * 2001-02-01 2001-02-01 Kompositprodukter Ab Kåpa och bricka för hörselskydd
US6611963B2 (en) 2001-10-26 2003-09-02 Bacon Usa Safety, Inc. Wire band earmuff
PT2328529T (pt) * 2008-08-25 2021-03-24 Loud&Clear Safety Pty Ltd Dispositivos de proteção auricular do tipo abafador
AU2009201810A1 (en) * 2009-05-06 2010-11-25 Jorge Miguel Pereira Ear Muffs
US10667029B2 (en) * 2015-07-16 2020-05-26 Voyetra Turtle Beach, Inc. Headset with internal gimbal
US20180249781A1 (en) * 2017-02-13 2018-09-06 Otto Engineering, Inc. Headset mounts
CN109361986B (zh) * 2018-12-12 2024-07-02 歌尔科技有限公司 头戴耳机滑动调节结构和头戴耳机
CN110270813B (zh) * 2019-07-29 2023-12-26 浙江大学 一种劳保耳机装配系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505684A (en) * 1944-03-09 1950-04-25 Francis H Mcclernon Toolholder
US2437748A (en) * 1945-06-11 1948-03-16 Chicago Eye Shield Company Adjustable headband construction
US2506981A (en) * 1946-10-25 1950-05-09 Lawrence G Weaver Air conduction hearing aid having adjacently mounted microphone and receiver
FR1145964A (fr) * 1954-05-20 1957-11-05 Ca Nat Research Council Protège-tympans
US2858544A (en) * 1956-05-04 1958-11-04 Mine Safety Appliances Co Noise attenuating device
US3108282A (en) * 1958-09-30 1963-10-29 Rehman Irving Ear defender positioning and mounting apparatus
US3461463A (en) * 1967-06-09 1969-08-19 American Optical Corp Ear protector suspension devices and the combination with headgear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142220A (en) * 1983-06-27 1985-01-16 Cabot Corp Acoustic ear-muff device
GB2339642A (en) * 1998-07-15 2000-02-02 Cotron Corp Earphone construction allowing attachment of earmuff
GB2339642B (en) * 1998-07-15 2000-07-05 Cotron Corp Earphone-microphone-earmuff-assembly

Also Published As

Publication number Publication date
JPS5327597B1 (enExample) 1978-08-09
FR2078583A5 (enExample) 1971-11-05
CA926787A (en) 1973-05-22
DE2105292A1 (de) 1971-08-19
US3719954A (en) 1973-03-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees