DE1814354B2 - Mikrotelephon - Google Patents

Mikrotelephon

Info

Publication number
DE1814354B2
DE1814354B2 DE19681814354 DE1814354A DE1814354B2 DE 1814354 B2 DE1814354 B2 DE 1814354B2 DE 19681814354 DE19681814354 DE 19681814354 DE 1814354 A DE1814354 A DE 1814354A DE 1814354 B2 DE1814354 B2 DE 1814354B2
Authority
DE
Germany
Prior art keywords
headband
earpiece
user
head
pushed
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.)
Granted
Application number
DE19681814354
Other languages
German (de)
English (en)
Other versions
DE1814354A1 (de
Inventor
Robert J. Soquel; Collier Robert E. Santa Cruz; Calif. Bernardi (V.St.A.)
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.)
Pacific Plantronics Inc
Original Assignee
Pacific Plantronics 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 Pacific Plantronics Inc filed Critical Pacific Plantronics Inc
Publication of DE1814354A1 publication Critical patent/DE1814354A1/de
Publication of DE1814354B2 publication Critical patent/DE1814354B2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
DE19681814354 1968-04-19 1968-12-12 Mikrotelephon Granted DE1814354B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72267068A 1968-04-19 1968-04-19

Publications (2)

Publication Number Publication Date
DE1814354A1 DE1814354A1 (de) 1969-11-06
DE1814354B2 true DE1814354B2 (de) 1972-06-22

Family

ID=24902866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681814354 Granted DE1814354B2 (de) 1968-04-19 1968-12-12 Mikrotelephon

Country Status (7)

Country Link
US (1) US3524951A (en:Method)
JP (1) JPS4829057B1 (en:Method)
BE (1) BE723795A (en:Method)
DE (1) DE1814354B2 (en:Method)
FR (1) FR1601784A (en:Method)
GB (1) GB1182765A (en:Method)
SE (1) SE347857B (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681540A (en) * 1970-11-16 1972-08-01 Kms Ind Inc Headset with sheathed insulated-conductors for connection of earphones
US4020297A (en) * 1976-01-15 1977-04-26 Brodie S Dan Adjustable headset
US4584718A (en) * 1983-03-31 1986-04-22 Product Masters, Inc. Waterproof enclosure for portable radio or tape player
GB2152783A (en) * 1984-01-07 1985-08-07 Ivan Manners Pick Telephone handset aid
US4720857A (en) * 1985-12-06 1988-01-19 Plantronics, Inc. Miniaturized headset for two-way voice communication
USD382874S (en) * 1995-10-09 1997-08-26 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Talk-listen device
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7110562B1 (en) 2001-08-10 2006-09-19 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503846A (en) * 1946-12-27 1950-04-11 Bell Telephone Labor Inc Telephone set
US3457376A (en) * 1965-11-18 1969-07-22 Bell Telephone Labor Inc Telephone headset

Also Published As

Publication number Publication date
FR1601784A (en:Method) 1970-09-14
US3524951A (en) 1970-08-18
DE1814354A1 (de) 1969-11-06
BE723795A (en:Method) 1969-04-16
SE347857B (en:Method) 1972-08-14
JPS4829057B1 (en:Method) 1973-09-06
GB1182765A (en) 1970-03-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee