GB2173110B - Earplugs - Google Patents

Earplugs

Info

Publication number
GB2173110B
GB2173110B GB8603713A GB8603713A GB2173110B GB 2173110 B GB2173110 B GB 2173110B GB 8603713 A GB8603713 A GB 8603713A GB 8603713 A GB8603713 A GB 8603713A GB 2173110 B GB2173110 B GB 2173110B
Authority
GB
United Kingdom
Prior art keywords
earplugs
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
GB8603713A
Other languages
English (en)
Other versions
GB8603713D0 (en
GB2173110A (en
Inventor
Robert N Falco
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.)
Cabot Corp
Original Assignee
Cabot 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24881761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2173110(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of GB8603713D0 publication Critical patent/GB8603713D0/en
Publication of GB2173110A publication Critical patent/GB2173110A/en
Application granted granted Critical
Publication of GB2173110B publication Critical patent/GB2173110B/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
    • 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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Taps Or Cocks (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
GB8603713A 1985-03-29 1986-02-14 Earplugs Expired GB2173110B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71737185A 1985-03-29 1985-03-29

Publications (3)

Publication Number Publication Date
GB8603713D0 GB8603713D0 (en) 1986-03-19
GB2173110A GB2173110A (en) 1986-10-08
GB2173110B true GB2173110B (en) 1989-04-12

Family

ID=24881761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8603713A Expired GB2173110B (en) 1985-03-29 1986-02-14 Earplugs

Country Status (21)

Country Link
JP (1) JPH0759240B2 (da)
KR (1) KR930006756B1 (da)
AT (1) AT389636B (da)
AU (1) AU590540B2 (da)
BE (1) BE904296A (da)
BR (1) BR8600740A (da)
CA (1) CA1261278A (da)
CH (1) CH668904A5 (da)
DD (1) DD246479A5 (da)
DE (1) DE3605597C2 (da)
DK (1) DK165899C (da)
FI (1) FI87729C (da)
FR (1) FR2579456B1 (da)
GB (1) GB2173110B (da)
IL (1) IL77939A (da)
IN (1) IN166693B (da)
IT (1) IT1212122B (da)
NL (1) NL8600446A (da)
NO (1) NO860426L (da)
SE (1) SE463847B (da)
ZA (1) ZA86897B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852684A (en) * 1987-12-16 1989-08-01 Minnesota Mining And Manufacturing Company Compressible ear tip
US4913259A (en) * 1987-12-16 1990-04-03 Minnesota Mining And Manufacturing Company Compressible ear tip
AU600865B2 (en) * 1987-12-16 1990-08-23 Minnesota Mining And Manufacturing Company Collapsible ear tip
US5203352A (en) * 1990-10-16 1993-04-20 Cabot Safety Corporation Polymeric foam earplug
JP2690458B2 (ja) * 1994-05-13 1997-12-10 本多プラス株式会社 耳栓の製造方法
US5727566A (en) * 1996-01-23 1998-03-17 Howard S. Leight And Associates, Inc. Trackable earplug
EP0786241B1 (en) * 1996-01-23 2003-07-23 Howard S. Leight and Associates, Inc. Trackable earplug
GB9701188D0 (en) * 1997-01-21 1997-03-12 Ck Europ Safety Equipment Ltd Earplug
WO1999036016A1 (en) 1998-01-19 1999-07-22 Simply Silence Simsin B.V. Hearing protector
NL1008066C2 (nl) * 1998-01-19 1999-07-20 Rudi Peter Tiemann Oordop voor gehoorbescherming.
DE202013011011U1 (de) 2013-12-16 2014-04-08 Stefan Herzler Gehörschutzvorrichtung
US9232304B2 (en) 2013-12-20 2016-01-05 3M Innovative Properties Company Ear canal sealing stethoscope ear tips

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB833506A (en) * 1955-08-03 1960-04-27 John Daniel Henderson Improvements in an auditory canal plug
US4219018A (en) * 1979-03-29 1980-08-26 Norton Company Earplug unit with inserter and tie

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487038A (en) * 1944-03-25 1949-11-08 Sonotone Corp Ear insert for earphones
US2427664A (en) * 1945-09-17 1947-09-23 James Y Dunbar Hearing guard and ear protector
US2717596A (en) * 1954-04-26 1955-09-13 John S Knight Cushion mounting for mass impedance resonance filter
FR1160357A (fr) * 1955-08-03 1958-07-15 Perfectionnements à un bouchon pour le conduit auditif
CH346320A (de) * 1956-07-31 1960-05-15 Daniel Henderson John Zur Einführung in den Gehörgang eines Ohres bestimmtes Organ
FR1215869A (fr) * 1958-11-20 1960-04-21 Alsetex Protecteur d'oreille
US3097643A (en) * 1960-08-26 1963-07-16 Santi Louis Ear-plugs
FR1266283A (fr) * 1960-08-26 1961-07-07 Jeu d'obturateurs auriculaires pour obtenir avec ou sans enveloppe auxiliaire des bouchons d'oreille formant un ensemble complet de protection contre le bruit ou la pénétration de l'eau
US3415246A (en) * 1967-09-25 1968-12-10 Sigma Sales Corp Ear fittings
GB1355052A (en) * 1970-09-01 1974-06-05 Metal Box Co Ltd Earplugs
DE2236112C3 (de) * 1972-07-20 1982-04-01 Sigma Sales Corporation of California, North Hollywood, Calif. Membranventil zum Schutz des Trommelfelles eines Ohres
JPS4995794U (da) * 1972-12-06 1974-08-19
US3800791A (en) * 1973-05-15 1974-04-02 Flents Prod Co Inc Adjustable ear plug
JPS52392U (da) * 1975-06-20 1977-01-05
DE2808525C2 (de) * 1978-02-28 1983-09-01 Kaco Gmbh + Co, 7100 Heilbronn Geräuschdämpfungsschutzvorrichtung zum Einsetzen in den Gehörgang des menschlichen Ohres
JPS5948611U (ja) * 1982-09-24 1984-03-31 住友金属工業株式会社 可塑性柔軟耳栓
GB8610455D0 (en) * 1986-04-29 1986-06-04 Safer Safety Ltd Ear plugs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB833506A (en) * 1955-08-03 1960-04-27 John Daniel Henderson Improvements in an auditory canal plug
US4219018A (en) * 1979-03-29 1980-08-26 Norton Company Earplug unit with inserter and tie

Also Published As

Publication number Publication date
DK81086A (da) 1986-09-30
KR930006756B1 (ko) 1993-07-23
AU5387686A (en) 1986-10-02
ATA44386A (de) 1989-06-15
JPS61226041A (ja) 1986-10-07
CA1261278A (en) 1989-09-26
BR8600740A (pt) 1986-11-04
AT389636B (de) 1990-01-10
IT1212122B (it) 1989-11-08
KR860006977A (ko) 1986-10-06
SE8600689D0 (sv) 1986-02-17
GB8603713D0 (en) 1986-03-19
DD246479A5 (de) 1987-06-10
AU590540B2 (en) 1989-11-09
DK165899B (da) 1993-02-08
JPH0759240B2 (ja) 1995-06-28
SE463847B (sv) 1991-02-04
CH668904A5 (fr) 1989-02-15
GB2173110A (en) 1986-10-08
IT8619498A0 (it) 1986-02-21
SE8600689L (sv) 1986-09-30
DK165899C (da) 1993-06-28
FI87729C (fi) 1993-02-25
BE904296A (fr) 1986-06-16
IL77939A (en) 1990-02-09
DE3605597A1 (de) 1986-10-02
FI860748A0 (fi) 1986-02-20
FR2579456A1 (fr) 1986-10-03
IN166693B (da) 1990-06-30
DK81086D0 (da) 1986-02-21
NO860426L (no) 1986-09-30
FR2579456B1 (fr) 1990-04-20
FI87729B (fi) 1992-11-13
ZA86897B (en) 1986-09-24
FI860748A (fi) 1986-09-30
NL8600446A (nl) 1986-10-16
DE3605597C2 (de) 1997-11-20

Similar Documents

Publication Publication Date Title
AU95333S (en) Earplug
CS119486A2 (en) Obrazovka s vnitrnim magnetickym stinenim
GB2173110B (en) Earplugs
CS184685A1 (en) Obrabeci stroj s automatizovanym upinacim zariadenim
CS444485A1 (en) Pojena geotextilie s docasnou zivotnosti
CS131885A1 (en) Ocelobetonovy nosnik s tvarovanou stojinou
CS341585A1 (en) Splachovacie zariadenie s regulovatelnym mnozstvom vypustanej vody
CS134585A1 (en) Plynule regulovatelny budic vibrace s pohyblivym nevyvazkem
CS141585A1 (en) Adaptivna regulacna struktura s referencnym modelom
CS16785A1 (en) Kryt podstolni pily kombinovany s odstranovacem odrezku
CS45485A1 (en) Bezvolova predpaeta prevodovka s absolutnym odmerievanim uhloveho pootocenia vystupneho hriadela
CS193985A1 (en) Spojeni plunzru nebo pistu s krizakem
CS199585A1 (en) Psaci prostredek s ruznymi druhy psacich medii
CS213085A1 (en) Zpusob pripravy fotografie s efektem olejomalby
CS213885A1 (en) Regulovany zdroj s galvanickym oddelenim napajeny stejnosmernym napetim
CS22785A1 (en) Zapojenie dialkoveho ovladania navijaka lanoveho systemu s kodovym urcenim
CS243085A1 (en) Vodni armatura s automatickym obtokem
CS251086A2 (en) Obvod signalizace odpaleni uzaveru nadoby s hasebnim prostredkem
CS251685A1 (en) Nasada poloproduktu detergentu s vyhodnymi reologickymi vlastnostmi
CS272585A1 (en) Kulickovy nanasec s uzaverem
CS349085A1 (en) Zpusob odstranovani ionogennich latek s povrchu elektronove vodivych materialu
CS104285A1 (en) Zpusob pripravy silikagelu s chemicky vazanou epoxidovou skupinou
CS102985A1 (en) Zpusob pripravy barviv s nizkym obsahem necistot
CS285585A1 (en) Zapojenie obmedzovaca spickoveho katodoveho prudu farebnej obrazovky s integrovanym obvodom
CS327285A1 (en) Krokovy dopravnik s automatickym stredenim obrobku

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20060213