FR1566986A - - Google Patents

Info

Publication number
FR1566986A
FR1566986A FR1566986DA FR1566986A FR 1566986 A FR1566986 A FR 1566986A FR 1566986D A FR1566986D A FR 1566986DA FR 1566986 A FR1566986 A FR 1566986A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1566986A publication Critical patent/FR1566986A/fr
Expired 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
FR1566986D 1967-06-05 1968-06-05 Expired FR1566986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT524167A AT287818B (en) 1967-06-05 1967-06-05 headphone

Publications (1)

Publication Number Publication Date
FR1566986A true FR1566986A (en) 1969-05-09

Family

ID=3573552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1566986D Expired FR1566986A (en) 1967-06-05 1968-06-05

Country Status (9)

Country Link
US (1) US3555207A (en)
AT (1) AT287818B (en)
BE (1) BE716090A (en)
CH (1) CH480768A (en)
DE (1) DE1762371A1 (en)
ES (1) ES354640A1 (en)
FR (1) FR1566986A (en)
GB (1) GB1205889A (en)
NL (1) NL6807667A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020297A (en) * 1976-01-15 1977-04-26 Brodie S Dan Adjustable headset
US4175217A (en) * 1978-03-30 1979-11-20 Williams Lewis M Telephone headset
US4771454A (en) * 1987-04-14 1988-09-13 Wilcox Jr Edward R Ruggedized ear protector and communications headset
US5590213A (en) * 1995-02-15 1996-12-31 David Clark Company Inc. Headset with adjustable headpad
DE19724667C1 (en) * 1997-06-11 1998-10-15 Knowles Electronics Inc Head phones and speaker kit e.g. for telephony or for voice communication with computer
DE10300755A1 (en) * 2003-01-11 2004-07-29 Wulf Bestmann Audio headset for partially deaf user, with 2 separate ear capsules and separate transmission of independently regulated audio signals for latter
USD915348S1 (en) * 2020-10-19 2021-04-06 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Headphones
CN112822598B (en) * 2021-01-20 2022-08-19 惠州长城塑胶工业有限公司 Sports anti-drop's headphone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560718A (en) * 1922-04-12 1925-11-10 Splitdorf Electrical Co Receiver headband
US2360027A (en) * 1939-10-26 1944-10-10 Ericsson Telefon Ab L M Head telephone set
US2353070A (en) * 1943-03-22 1944-07-04 Jr Roy S Pitkin Headphone
FR1174663A (en) * 1956-05-08 1959-03-13 Airmed Ltd Aviation headset
US3445597A (en) * 1966-03-17 1969-05-20 P M & E Electronics Inc Earphone
GB1139718A (en) * 1967-02-13 1969-01-15 Brown Ltd S G Improvements in or relating to telephone headsets

Also Published As

Publication number Publication date
NL6807667A (en) 1968-12-06
CH480768A (en) 1969-10-31
US3555207A (en) 1971-01-12
AT287818B (en) 1971-02-10
GB1205889A (en) 1970-09-23
BE716090A (en) 1968-11-04
DE1762371A1 (en) 1970-05-21
ES354640A1 (en) 1970-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse