GB270187A - An improved ear piece for deaf persons - Google Patents

An improved ear piece for deaf persons

Info

Publication number
GB270187A
GB270187A GB31576/26A GB3157626A GB270187A GB 270187 A GB270187 A GB 270187A GB 31576/26 A GB31576/26 A GB 31576/26A GB 3157626 A GB3157626 A GB 3157626A GB 270187 A GB270187 A GB 270187A
Authority
GB
United Kingdom
Prior art keywords
hook
ear
deaf persons
ear piece
bent tube
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
GB31576/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB270187A publication Critical patent/GB270187A/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
    • A61F11/30—Non-electric hearing aids, e.g. ear trumpets, sound amplifiers or ear-shells

Abstract

270,187. Baussen, H. von. June 7, 1926, [Convention date]. Telephonic instruments for deaf persons; ear pieces and attachments; head sets.-Hearing apparatus for deaf persons comprises a telephone receiver 1 adapted to rest against the ear opening and supported by a reversible hook 9 hung over the upper saddle of the ear, the hook 9 also serving as a carrier for the connecting wires 6, 7. In order to enable the apparatus to be mounted on the left or on the right ear, the hook 9 is hingedly connected to the bent tube 3, 4, 5 by a pin and slot arrangement 8, 10. The portion 3 of the bent tube is stationarily or rotatably mounted in the receiver 1. The lower portion of the hook 9 may be made resilient.
GB31576/26A 1926-06-07 1926-12-13 An improved ear piece for deaf persons Expired GB270187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE270187X 1926-06-07

Publications (1)

Publication Number Publication Date
GB270187A true GB270187A (en) 1927-05-05

Family

ID=5998942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31576/26A Expired GB270187A (en) 1926-06-07 1926-12-13 An improved ear piece for deaf persons

Country Status (1)

Country Link
GB (1) GB270187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453050A (en) * 1981-03-10 1984-06-05 Sony Corporation Earphone
US5655026A (en) * 1993-12-23 1997-08-05 Otto Engineering, Inc. Ear receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453050A (en) * 1981-03-10 1984-06-05 Sony Corporation Earphone
US5655026A (en) * 1993-12-23 1997-08-05 Otto Engineering, Inc. Ear receiver

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