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NO139030C - HEARING PROTECTION FOR USE WITH GLASSES - Google Patents

HEARING PROTECTION FOR USE WITH GLASSES

Info

Publication number
NO139030C
NO139030C NO770479A NO770479A NO139030C NO 139030 C NO139030 C NO 139030C NO 770479 A NO770479 A NO 770479A NO 770479 A NO770479 A NO 770479A NO 139030 C NO139030 C NO 139030C
Authority
NO
Norway
Prior art keywords
glasses
hearing protection
hearing
protection
Prior art date
Application number
NO770479A
Other languages
Norwegian (no)
Other versions
NO139030B (en
NO770479L (en
Inventor
Lennart Thoernquist
Original Assignee
Lennart Thoernquist
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 Lennart Thoernquist filed Critical Lennart Thoernquist
Publication of NO770479L publication Critical patent/NO770479L/en
Publication of NO139030B publication Critical patent/NO139030B/en
Publication of NO139030C publication Critical patent/NO139030C/en

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)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO770479A 1976-02-16 1977-02-14 HEARING PROTECTION FOR USE WITH GLASSES NO139030C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7601728A SE394247B (en) 1976-02-16 1976-02-16 HEARING PROTECTION FOR USE IN CONJUNCTION WITH GLASSOGON SONGS

Publications (3)

Publication Number Publication Date
NO770479L NO770479L (en) 1977-08-17
NO139030B NO139030B (en) 1978-09-18
NO139030C true NO139030C (en) 1978-12-27

Family

ID=20327021

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770479A NO139030C (en) 1976-02-16 1977-02-14 HEARING PROTECTION FOR USE WITH GLASSES

Country Status (5)

Country Link
DE (1) DE2706382A1 (en)
DK (1) DK141863B (en)
FI (1) FI58054C (en)
NO (1) NO139030C (en)
SE (1) SE394247B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924138A (en) * 1997-04-01 1999-07-20 Baisden; Joseph T. Apparatus and methods for aural protection
US6148446A (en) * 1999-05-06 2000-11-21 Bacou Usa Safety, Inc. Multi-position banded earmuff
DE20311724U1 (en) * 2003-07-30 2004-12-02 Enha Gmbh Ear defenders used for noise protection in aviation, construction work, factories, etc. comprise a dish-shaped housing, and a sealing padding consisting of a padding core surrounded by a padding sleeve provided with bending grooves
US9049512B1 (en) * 2013-11-26 2015-06-02 Voyetra Turtle Beach, Inc. Eyewear accommodating headset

Also Published As

Publication number Publication date
FI58054B (en) 1980-08-29
DE2706382A1 (en) 1977-08-18
NO139030B (en) 1978-09-18
SE394247B (en) 1977-06-20
DK141863C (en) 1980-11-17
NO770479L (en) 1977-08-17
FI58054C (en) 1980-12-10
DK57577A (en) 1977-08-17
FI770455A (en) 1977-08-17
DK141863B (en) 1980-07-07

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