IT1212122B - Tamponi auricolari afonizzanti. - Google Patents

Tamponi auricolari afonizzanti.

Info

Publication number
IT1212122B
IT1212122B IT8619498A IT1949886A IT1212122B IT 1212122 B IT1212122 B IT 1212122B IT 8619498 A IT8619498 A IT 8619498A IT 1949886 A IT1949886 A IT 1949886A IT 1212122 B IT1212122 B IT 1212122B
Authority
IT
Italy
Prior art keywords
sound
earphones
proof
proof earphones
Prior art date
Application number
IT8619498A
Other languages
English (en)
Italian (it)
Other versions
IT8619498A0 (it
Inventor
Robert N Falco
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=IT1212122(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 IT8619498A0 publication Critical patent/IT8619498A0/it
Application granted granted Critical
Publication of IT1212122B publication Critical patent/IT1212122B/it

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)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Taps Or Cocks (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
IT8619498A 1985-03-29 1986-02-21 Tamponi auricolari afonizzanti. IT1212122B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8619498A0 IT8619498A0 (it) 1986-02-21
IT1212122B true IT1212122B (it) 1989-11-08

Family

ID=24881761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8619498A IT1212122B (it) 1985-03-29 1986-02-21 Tamponi auricolari afonizzanti.

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
DE69723593T2 (de) * 1996-01-23 2004-06-03 Howard S. Leight and Associates, Inc., San Diego Wahrnehmbarer Gehörschutzstöpsel
US5727566A (en) * 1996-01-23 1998-03-17 Howard S. Leight And Associates, Inc. Trackable earplug
GB9701188D0 (en) * 1997-01-21 1997-03-12 Ck Europ Safety Equipment Ltd Earplug
CA2318188A1 (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

Family Cites Families (19)

* 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
GB833506A (en) * 1955-08-03 1960-04-27 John Daniel Henderson Improvements in an auditory canal plug
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
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
US3097643A (en) * 1960-08-26 1963-07-16 Santi Louis Ear-plugs
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
US4219018A (en) * 1979-03-29 1980-08-26 Norton Company Earplug unit with inserter and tie
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

Also Published As

Publication number Publication date
NL8600446A (nl) 1986-10-16
DK81086A (da) 1986-09-30
KR930006756B1 (ko) 1993-07-23
FI860748A0 (fi) 1986-02-20
DD246479A5 (de) 1987-06-10
DK81086D0 (da) 1986-02-21
IL77939A (en) 1990-02-09
CA1261278A (en) 1989-09-26
BR8600740A (pt) 1986-11-04
DK165899C (da) 1993-06-28
NO860426L (no) 1986-09-30
SE8600689L (sv) 1986-09-30
ZA86897B (en) 1986-09-24
FI87729B (fi) 1992-11-13
ATA44386A (de) 1989-06-15
AT389636B (de) 1990-01-10
FR2579456B1 (fr) 1990-04-20
JPH0759240B2 (ja) 1995-06-28
DE3605597C2 (de) 1997-11-20
AU590540B2 (en) 1989-11-09
SE8600689D0 (sv) 1986-02-17
FI87729C (fi) 1993-02-25
GB2173110A (en) 1986-10-08
IT8619498A0 (it) 1986-02-21
DK165899B (da) 1993-02-08
FR2579456A1 (fr) 1986-10-03
KR860006977A (ko) 1986-10-06
DE3605597A1 (de) 1986-10-02
GB8603713D0 (en) 1986-03-19
AU5387686A (en) 1986-10-02
GB2173110B (en) 1989-04-12
BE904296A (fr) 1986-06-16
SE463847B (sv) 1991-02-04
IN166693B (da) 1990-06-30
JPS61226041A (ja) 1986-10-07
CH668904A5 (fr) 1989-02-15
FI860748A (fi) 1986-09-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225