GB244384A - Improvements in or relating to telephonic apparatus - Google Patents

Improvements in or relating to telephonic apparatus

Info

Publication number
GB244384A
GB244384A GB25647/25A GB2564725A GB244384A GB 244384 A GB244384 A GB 244384A GB 25647/25 A GB25647/25 A GB 25647/25A GB 2564725 A GB2564725 A GB 2564725A GB 244384 A GB244384 A GB 244384A
Authority
GB
United Kingdom
Prior art keywords
ear
nipple
relating
spring clip
clip
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
GB25647/25A
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
Priority to GB25647/25A priority Critical patent/GB244384A/en
Publication of GB244384A publication Critical patent/GB244384A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/607—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of earhooks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Telephone Set Structure (AREA)

Abstract

244,384. Foot, V. A. Sept. 6,1924. Earpieces and attachments ; head sets.- A telephone receiver for deaf persons of the kind supported entirely from the ear and having a nipple 6 to enter the ear is suspended from the ear by means of a spring clip 8 clamped between the cap and the nipple. The spring clip 8 consists of a wire bent to shape to take behind the pinna of the ear mounted in the ends of a U-shaped member 9, one limb 9<a> of this member being coiled round the clip 8.
GB25647/25A 1924-09-06 1924-09-06 Improvements in or relating to telephonic apparatus Expired GB244384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25647/25A GB244384A (en) 1924-09-06 1924-09-06 Improvements in or relating to telephonic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25647/25A GB244384A (en) 1924-09-06 1924-09-06 Improvements in or relating to telephonic apparatus

Publications (1)

Publication Number Publication Date
GB244384A true GB244384A (en) 1925-12-07

Family

ID=10231054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25647/25A Expired GB244384A (en) 1924-09-06 1924-09-06 Improvements in or relating to telephonic apparatus

Country Status (1)

Country Link
GB (1) GB244384A (en)

Cited By (3)

* 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
US4932052A (en) * 1989-06-26 1990-06-05 Jack Lo Self-adjusting headset-handset combination
US5655026A (en) * 1993-12-23 1997-08-05 Otto Engineering, Inc. Ear receiver

Cited By (3)

* 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
US4932052A (en) * 1989-06-26 1990-06-05 Jack Lo Self-adjusting headset-handset combination
US5655026A (en) * 1993-12-23 1997-08-05 Otto Engineering, Inc. Ear receiver

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