DD246479A5 - Ohrstopfen - Google Patents

Ohrstopfen Download PDF

Info

Publication number: DD246479A5
Authority: DD; German Democratic Republic
Prior art keywords: bead; item; ear; support member; diameter
Prior art date: 1985-03-29

Application number

DD86287202A

Other languages

German (de)

English (en)

Inventor

Robert N Falco

Original Assignee

��@��Kk��

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.)

1985-03-29

Filing date

1986-02-20

Publication date

1987-06-10

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=DD246479(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-02-20 Application filed by ��@��Kk�� filed Critical ��@��Kk��

1987-06-10 Publication of DD246479A5 publication Critical patent/DD246479A5/de

Links

239000011324 bead Substances 0.000 claims abstract description 119
239000000463 material Substances 0.000 claims abstract description 25
238000010276 construction Methods 0.000 claims description 13
239000004035 construction material Substances 0.000 claims description 11
229920002379 silicone rubber Polymers 0.000 claims description 6
239000004945 silicone rubber Substances 0.000 claims description 6
229920001169 thermoplastic Polymers 0.000 claims description 6
239000004416 thermosoftening plastic Substances 0.000 claims description 6
230000008719 thickening Effects 0.000 claims description 3
230000008901 benefit Effects 0.000 abstract description 4
210000000613 ear canal Anatomy 0.000 description 14
238000012360 testing method Methods 0.000 description 14
238000004519 manufacturing process Methods 0.000 description 5
229920001971 elastomer Polymers 0.000 description 4
230000004323 axial length Effects 0.000 description 3
238000013461 design Methods 0.000 description 3
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
239000005060 rubber Substances 0.000 description 3
239000000243 solution Substances 0.000 description 3
238000005266 casting Methods 0.000 description 2
230000006870 function Effects 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229920001084 poly(chloroprene) Polymers 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
238000007789 sealing Methods 0.000 description 2
229920003048 styrene butadiene rubber Polymers 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
229920002943 EPDM rubber Polymers 0.000 description 1
244000043261 Hevea brasiliensis Species 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002238 attenuated effect Effects 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000013536 elastomeric material Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
210000005224 forefinger Anatomy 0.000 description 1
230000030279 gene silencing Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229920003052 natural elastomer Polymers 0.000 description 1
229920001194 natural rubber Polymers 0.000 description 1
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
229920003225 polyurethane elastomer Polymers 0.000 description 1
239000002243 precursor Substances 0.000 description 1
230000001012 protector Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
210000002435 tendon Anatomy 0.000 description 1
238000010998 test method Methods 0.000 description 1
210000003813 thumb Anatomy 0.000 description 1
-1 vinyl halide Chemical class 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

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)
Taps Or Cocks (AREA)
Connector Housings Or Holding Contact Members (AREA)
Laminated Bodies (AREA)
Orthopedics, Nursing, And Contraception (AREA)

DD86287202A 1985-03-29 1986-02-20 Ohrstopfen DD246479A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
DD246479A5 true DD246479A5 (de)	1987-06-10

Family

ID=24881761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD86287202A DD246479A5 (de)	1985-03-29	1986-02-20	Ohrstopfen

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
AU600865B2 (en) *	1987-12-16	1990-08-23	Minnesota Mining And Manufacturing Company	Collapsible ear tip
US4913259A (en) *	1987-12-16	1990-04-03	Minnesota Mining And Manufacturing Company	Compressible 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
NL1008066C2 (nl) *	1998-01-19	1999-07-20	Rudi Peter Tiemann	Oordop voor gehoorbescherming.
EP1049435A1 (en)	1998-01-19	2000-11-08	Simply Silence Simsin B.V.	Hearing protector
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
FR1160357A (fr) *	1955-08-03	1958-07-15		Perfectionnements à un bouchon pour le conduit auditif
GB833506A (en) *	1955-08-03	1960-04-27	John Daniel Henderson	Improvements in an auditory canal plug
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

1986
- 1986-02-06 ZA ZA86897A patent/ZA86897B/xx unknown
- 1986-02-06 NO NO860426A patent/NO860426L/no unknown
- 1986-02-14 IN IN104/MAS/86A patent/IN166693B/en unknown
- 1986-02-14 GB GB8603713A patent/GB2173110B/en not_active Expired
- 1986-02-17 SE SE8600689A patent/SE463847B/sv not_active IP Right Cessation
- 1986-02-17 FR FR868602097A patent/FR2579456B1/fr not_active Expired - Lifetime
- 1986-02-20 AT AT0044386A patent/AT389636B/de not_active IP Right Cessation
- 1986-02-20 FI FI860748A patent/FI87729C/fi not_active IP Right Cessation
- 1986-02-20 IL IL77939A patent/IL77939A/xx not_active IP Right Cessation
- 1986-02-20 DD DD86287202A patent/DD246479A5/de not_active IP Right Cessation
- 1986-02-21 NL NL8600446A patent/NL8600446A/nl not_active Application Discontinuation
- 1986-02-21 CH CH706/86A patent/CH668904A5/fr not_active IP Right Cessation
- 1986-02-21 IT IT8619498A patent/IT1212122B/it active
- 1986-02-21 JP JP61037155A patent/JPH0759240B2/ja not_active Expired - Lifetime
- 1986-02-21 CA CA000502486A patent/CA1261278A/en not_active Expired
- 1986-02-21 AU AU53876/86A patent/AU590540B2/en not_active Expired
- 1986-02-21 DE DE3605597A patent/DE3605597C2/de not_active Expired - Lifetime
- 1986-02-21 BR BR8600740A patent/BR8600740A/pt unknown
- 1986-02-21 KR KR1019860001218A patent/KR930006756B1/ko not_active Expired - Fee Related
- 1986-02-21 DK DK081086A patent/DK165899C/da not_active IP Right Cessation
- 1986-02-26 BE BE0/216324A patent/BE904296A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
IN166693B (da)	1990-06-30
IL77939A (en)	1990-02-09
AU5387686A (en)	1986-10-02
CH668904A5 (fr)	1989-02-15
NL8600446A (nl)	1986-10-16
DK81086A (da)	1986-09-30
DK165899C (da)	1993-06-28
DK81086D0 (da)	1986-02-21
KR930006756B1 (ko)	1993-07-23
ATA44386A (de)	1989-06-15
FR2579456B1 (fr)	1990-04-20
SE8600689D0 (sv)	1986-02-17
GB2173110B (en)	1989-04-12
CA1261278A (en)	1989-09-26
IT1212122B (it)	1989-11-08
JPH0759240B2 (ja)	1995-06-28
FI860748A0 (fi)	1986-02-20
DE3605597C2 (de)	1997-11-20
AT389636B (de)	1990-01-10
DE3605597A1 (de)	1986-10-02
BE904296A (fr)	1986-06-16
FI87729B (fi)	1992-11-13
JPS61226041A (ja)	1986-10-07
DK165899B (da)	1993-02-08
ZA86897B (en)	1986-09-24
AU590540B2 (en)	1989-11-09
SE463847B (sv)	1991-02-04
GB8603713D0 (en)	1986-03-19
FI87729C (fi)	1993-02-25
NO860426L (no)	1986-09-30
KR860006977A (ko)	1986-10-06
SE8600689L (sv)	1986-09-30
FI860748A7 (fi)	1986-09-30
IT8619498A0 (it)	1986-02-21
BR8600740A (pt)	1986-11-04
GB2173110A (en)	1986-10-08
FR2579456A1 (fr)	1986-10-03

Legal Events

Date	Code	Title
1994-04-14	NPV	Change in the person, the name or the address of the representative (addendum to changes before extension act)
1995-02-16	RPI	Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
1995-02-16	RPV	Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act)
1995-03-02	RPI	Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
1995-03-02	RPV	Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act)
1999-06-24	ENJ	Ceased due to non-payment of renewal fee

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DE60118557T2 (de)	2006-10-12	Ohrstöpsel
DE3241845C2 (de)	1987-04-16	Ernährungssauger
DE3502149C2 (da)	1987-12-10
DE69726607T2 (de)	2004-06-09	Ohrpassstücke mit mehreren ohrkontaktoberflächen
DE69619326T2 (de)	2002-07-25	Äusserlicher Katheter für Männer, mit kurzer, ringförmiger Dichtungsklappe
DE3218563C2 (da)	1989-05-18
DE60025340T2 (de)	2006-08-03	Hörschutzvorrichtung
DD246479A5 (de)	1987-06-10	Ohrstopfen
DE3423595A1 (de)	1985-01-03	Gelenkige befestigungsausfuehrung von gehoerschutz an einem kopfbuegel
EP2667830B1 (de)	2016-04-06	Medizinische vorrichtung mit einer gitterstruktur und ein behandlungsystem mit einer derartigen gitterstruktur
DE212014000034U1 (de)	2015-09-02	Einführhilfe
AT11119U1 (de)	2010-05-15	Sicherheitsbrille für reinräume und verfahren zu ihrer befestigung
DE3304362C2 (da)	1991-11-28
DE102011051272B4 (de)	2015-05-13	Haltevorrichtung für die Fixierung von Tracheostoma-Kanülen
DE69735300T2 (de)	2006-11-02	Vorrichtung mit rotierbaren schenkeln
DE102011006064B4 (de)	2025-03-27	Schild
DE9310294U1 (de)	1993-10-07	Schutzvorrichtung mit einer dünnen, elastischen und schlauchförmigen Schutzhaut
DE69419233T2 (de)	2000-01-27	Cervicalorthese für den Notfall
DE102020102685A1 (de)	2021-08-05	Kapselspannring
DE69118844T2 (de)	1996-09-05	Trachealtubus
DE102019113213A1 (de)	2020-11-26	Gesichtsmaske zum hygienischen Schutz eines Trägers beim Tragen von Videobrillen
DE3929060A1 (de)	1991-03-07	Gehoerschutzstoepsel
DE202019102827U1 (de)	2019-07-12	Gesichtsmaske zum hygienischen Schutz beim Tragen von Videobrillen
DE4217361C2 (de)	1994-12-15	Schutzelement für Kapselgehörschützer und Schalldämmkopfhörer
DE102014221590B4 (de)	2018-03-29	Ohrstöpselset und Ohrstöpsel