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CA998000A - Hearing protector mounting - Google Patents

Hearing protector mounting

Info

Publication number
CA998000A
CA998000A CA205,910A CA205910A CA998000A CA 998000 A CA998000 A CA 998000A CA 205910 A CA205910 A CA 205910A CA 998000 A CA998000 A CA 998000A
Authority
CA
Canada
Prior art keywords
hearing protector
protector mounting
mounting
hearing
protector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA205,910A
Other versions
CA205910S (en
Inventor
Charles J. Boyer
William R. Bohner
Roy H. Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Application granted granted Critical
Publication of CA998000A publication Critical patent/CA998000A/en
Expired legal-status Critical Current

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)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Helmets And Other Head Coverings (AREA)
CA205,910A 1973-10-09 1974-07-30 Hearing protector mounting Expired CA998000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US404620A US3862451A (en) 1973-10-09 1973-10-09 Hearing protector mounting

Publications (1)

Publication Number Publication Date
CA998000A true CA998000A (en) 1976-10-05

Family

ID=23600355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,910A Expired CA998000A (en) 1973-10-09 1974-07-30 Hearing protector mounting

Country Status (6)

Country Link
US (1) US3862451A (en)
JP (1) JPS5065095A (en)
CA (1) CA998000A (en)
DE (1) DE2436713A1 (en)
GB (1) GB1436646A (en)
SE (1) SE7410227L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63103623U (en) * 1986-12-26 1988-07-05
US4856118A (en) * 1987-02-11 1989-08-15 Bose Corporation Headphone cushioning
US5009228A (en) * 1988-09-19 1991-04-23 Clark Frank L Device for relieving ear pain
US5138722A (en) * 1991-07-02 1992-08-18 David Clark Company Inc. Headset ear seal
US5590213A (en) * 1995-02-15 1996-12-31 David Clark Company Inc. Headset with adjustable headpad
US5647377A (en) * 1996-03-19 1997-07-15 Shinabarger; Joe E. Noise suppressor apparatus
US5911314A (en) * 1998-03-31 1999-06-15 David Clark Company Inc. Headset ear seal
US6611963B2 (en) * 2001-10-26 2003-09-02 Bacon Usa Safety, Inc. Wire band earmuff
EP4251108A4 (en) 2020-11-30 2024-10-09 Milwaukee Electric Tool Corporation EAR PROTECTORS
DE102022125999A1 (en) * 2022-10-07 2024-04-18 Loskill/Naderi GbR (vertretungsberechtigte Gesellschafter: Dr. Joachim Loskill, 53111 Bonn; Bastian Naderi, 51143 Köln) Massage and trigger device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1452851A (en) * 1922-09-30 1923-04-24 Radiotive Corp Head receiver for telephones
US2420245A (en) * 1945-10-26 1947-05-06 Hurst Samuel Plastic ear muff
US2717792A (en) * 1952-01-30 1955-09-13 Beech Aircraft Corp Seal for aircraft control member
US3401390A (en) * 1965-05-28 1968-09-10 Whittaker Corp Adjustable positioning and support device for antenna reflector panels
US3505684A (en) * 1969-03-03 1970-04-14 American Optical Corp Attachment mounting means for hearing protector ear cups
US3579640A (en) * 1970-02-11 1971-05-25 American Optical Corp Hearing protector headsets

Also Published As

Publication number Publication date
AU7175374A (en) 1976-01-29
DE2436713A1 (en) 1975-04-10
US3862451A (en) 1975-01-28
GB1436646A (en) 1976-05-19
JPS5065095A (en) 1975-06-02
SE7410227L (en) 1975-04-10

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