AT284333B - ear protection - Google Patents

ear protection

Info

Publication number
AT284333B
AT284333B AT924168A AT924168A AT284333B AT 284333 B AT284333 B AT 284333B AT 924168 A AT924168 A AT 924168A AT 924168 A AT924168 A AT 924168A AT 284333 B AT284333 B AT 284333B
Authority
AT
Austria
Prior art keywords
ear protection
ear
protection
Prior art date
Application number
AT924168A
Other languages
German (de)
Inventor
Wilfrid Weltin
Original Assignee
Wilfrid Weltin
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 Wilfrid Weltin filed Critical Wilfrid Weltin
Priority to AT924168A priority Critical patent/AT284333B/en
Priority to DE19691945765 priority patent/DE1945765A1/en
Application granted granted Critical
Publication of AT284333B publication Critical patent/AT284333B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/16—Ear protection devices
    • A42B3/166—Integral hearing protection
    • 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)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Psychology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Helmets And Other Head Coverings (AREA)
AT924168A 1968-09-23 1968-09-23 ear protection AT284333B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT924168A AT284333B (en) 1968-09-23 1968-09-23 ear protection
DE19691945765 DE1945765A1 (en) 1968-09-23 1969-09-10 Ear caps provided with opening for adjust - able head band etc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT924168A AT284333B (en) 1968-09-23 1968-09-23 ear protection

Publications (1)

Publication Number Publication Date
AT284333B true AT284333B (en) 1970-09-10

Family

ID=3612437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT924168A AT284333B (en) 1968-09-23 1968-09-23 ear protection

Country Status (2)

Country Link
AT (1) AT284333B (en)
DE (1) DE1945765A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE372704B (en) * 1973-05-16 1975-01-13 Gullfiber Ab
US5420381A (en) * 1993-04-19 1995-05-30 Cabot Safety Corporation Acoustical earmuff
DE102007038290A1 (en) * 2007-08-14 2009-02-19 Head Germany Gmbh helmet

Also Published As

Publication number Publication date
DE1945765A1 (en) 1970-07-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee