FI76490C - Hoerselskydd. - Google Patents

Hoerselskydd. Download PDF

Info

Publication number
FI76490C
FI76490C FI803336A FI803336A FI76490C FI 76490 C FI76490 C FI 76490C FI 803336 A FI803336 A FI 803336A FI 803336 A FI803336 A FI 803336A FI 76490 C FI76490 C FI 76490C
Authority
FI
Finland
Prior art keywords
hearing protector
plug
ear canal
protector according
ear
Prior art date
Application number
FI803336A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI76490B (fi
FI803336L (fi
Inventor
Jr Ross Gardner
Robert N Falco
John P Stallings
Original Assignee
E A R 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 E A R Corp filed Critical E A R Corp
Publication of FI803336L publication Critical patent/FI803336L/fi
Publication of FI76490B publication Critical patent/FI76490B/fi
Application granted granted Critical
Publication of FI76490C publication Critical patent/FI76490C/fi

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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • A61F11/12—External mounting means

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)
  • Helmets And Other Head Coverings (AREA)
  • Headphones And Earphones (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Alcoholic Beverages (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
FI803336A 1979-11-05 1980-10-24 Hoerselskydd. FI76490C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9141479A 1979-11-05 1979-11-05
US9141479 1979-11-05
US18504680A 1980-09-08 1980-09-08
US18504680 1980-09-08

Publications (3)

Publication Number Publication Date
FI803336L FI803336L (fi) 1981-05-06
FI76490B FI76490B (fi) 1988-07-29
FI76490C true FI76490C (fi) 1988-11-10

Family

ID=26783941

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803336A FI76490C (fi) 1979-11-05 1980-10-24 Hoerselskydd.

Country Status (13)

Country Link
JP (1) JPS59190221U (it)
AU (1) AU534497B2 (it)
CH (1) CH639265A5 (it)
DD (1) DD157758A5 (it)
DE (1) DE3041264C2 (it)
DK (1) DK467680A (it)
FI (1) FI76490C (it)
FR (1) FR2468356B1 (it)
GB (1) GB2062478B (it)
IT (1) IT1193716B (it)
NL (1) NL8006007A (it)
NO (1) NO152279C (it)
SE (1) SE443505B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8507608D0 (en) * 1985-03-23 1985-05-01 Anti Noise Ltd Ear plugs
DE9411651U1 (de) * 1994-07-19 1994-09-22 Hayer, Peter, 74532 Ilshofen Gehörschutzvorrichtung
US6006857A (en) * 1998-05-08 1999-12-28 Howard Leight Industries Earplug with insertion stem
US6332223B1 (en) 2000-04-05 2001-12-25 Gray Matter Holdings, Llc Apparatus and method for making an ear warmer having interior seams
AU2002230957A1 (en) 2000-12-29 2002-07-16 Gray Matter Holdings, Llc Ear protection device
US6735784B2 (en) 2002-01-28 2004-05-18 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
CA105900S (en) 2003-08-12 2006-10-19 180S Inc Frame for ear warmer
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7962970B2 (en) 2003-08-12 2011-06-21 180S, Inc. Ear warmer having a curved ear portion
US7650649B2 (en) 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US7222373B2 (en) 2003-08-12 2007-05-29 180S, Inc. Ear warmer having a membrane forming a receptacle
DE202005009132U1 (de) 2005-06-10 2005-08-25 Uvex Arbeitsschutz Gmbh Gehörschutzstöpsel
DE102005047589A1 (de) * 2005-10-05 2007-04-12 Uvex Arbeitsschutz Gmbh Bügelgehörschutz
WO2008091909A2 (en) 2007-01-22 2008-07-31 180S, Inc. Ear protection device
CN111513923B (zh) * 2020-05-18 2022-08-12 黄津博 耳堵式听力保护装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785675A (en) * 1951-04-14 1957-03-19 Berkman Boris Ear protecting devices
GB825255A (en) * 1957-11-19 1959-12-09 Mine Safety Appliances Co Improvements in ear protecting devices
US3431370A (en) * 1965-11-29 1969-03-04 Telex Corp The Hearing aid coupling
GB1355052A (en) * 1970-09-01 1974-06-05 Metal Box Co Ltd Earplugs
US3811437A (en) * 1971-10-26 1974-05-21 Cabot Corp Earplugs
DE2516709C3 (de) * 1975-04-16 1978-12-14 Optac Wilfrid Weltin, 6074 Roedermark Gehörschützer
SE406152B (sv) * 1976-03-18 1979-01-29 Gullfiber Ab Horselskyddspropp
JPS5327597A (en) * 1976-08-18 1978-03-14 Mitsui Toatsu Chemicals Corfs

Also Published As

Publication number Publication date
NO152279C (no) 1985-09-04
FR2468356A1 (fr) 1981-05-08
DE3041264A1 (de) 1981-05-14
AU534497B2 (en) 1984-02-02
DE3041264C2 (de) 1994-01-27
SE8006942L (sv) 1981-05-06
NO152279B (no) 1985-05-28
CH639265A5 (fr) 1983-11-15
DK467680A (da) 1981-05-06
DD157758A5 (de) 1982-12-08
IT1193716B (it) 1988-08-24
NL8006007A (nl) 1981-06-01
FR2468356B1 (fr) 1985-11-15
AU6410680A (en) 1981-08-20
SE443505B (sv) 1986-03-03
GB2062478A (en) 1981-05-28
JPS59190221U (ja) 1984-12-17
GB2062478B (en) 1984-03-21
IT8068684A0 (it) 1980-11-04
NO803308L (no) 1981-05-06
FI76490B (fi) 1988-07-29
FI803336L (fi) 1981-05-06

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: E-A-R CORPORATION