DE3231218C2 - - Google Patents

Info

Publication number
DE3231218C2
DE3231218C2 DE19823231218 DE3231218A DE3231218C2 DE 3231218 C2 DE3231218 C2 DE 3231218C2 DE 19823231218 DE19823231218 DE 19823231218 DE 3231218 A DE3231218 A DE 3231218A DE 3231218 C2 DE3231218 C2 DE 3231218C2
Authority
DE
Germany
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
DE19823231218
Other languages
German (de)
Other versions
DE3231218A1 (de
Inventor
Konrad 3002 Wedemark De Wanner
Wolf-Dietrich 3100 Celle De Bebenroth
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.)
Sennheiser Electronic GmbH and Co KG
Original Assignee
Sennheiser Electronic GmbH and Co KG
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 Sennheiser Electronic GmbH and Co KG filed Critical Sennheiser Electronic GmbH and Co KG
Priority to DE19823231218 priority Critical patent/DE3231218A1/de
Publication of DE3231218A1 publication Critical patent/DE3231218A1/de
Application granted granted Critical
Publication of DE3231218C2 publication Critical patent/DE3231218C2/de
Granted 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
DE19823231218 1982-08-21 1982-08-21 Doppelkopfhoerer Granted DE3231218A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823231218 DE3231218A1 (de) 1982-08-21 1982-08-21 Doppelkopfhoerer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823231218 DE3231218A1 (de) 1982-08-21 1982-08-21 Doppelkopfhoerer

Publications (2)

Publication Number Publication Date
DE3231218A1 DE3231218A1 (de) 1984-02-23
DE3231218C2 true DE3231218C2 (no) 1987-04-30

Family

ID=6171452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823231218 Granted DE3231218A1 (de) 1982-08-21 1982-08-21 Doppelkopfhoerer

Country Status (1)

Country Link
DE (1) DE3231218A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369857A (en) * 1992-12-08 1994-12-06 Hello Direct Method of making a telephone headset
US6332223B1 (en) 2000-04-05 2001-12-25 Gray Matter Holdings, Llc Apparatus and method for making an ear warmer having interior seams
CN1482872A (zh) 2000-12-29 2004-03-17 �������ѿع����޹�˾ 耳朵保护装置
US6735784B2 (en) 2002-01-28 2004-05-18 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US7962970B2 (en) 2003-08-12 2011-06-21 180S, Inc. Ear warmer having a curved ear portion
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7650649B2 (en) 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI46115C (fi) * 1971-06-21 1973-01-10 Exel Oy Kuulosuojaimen sangan ja korvakuvun yhdyslaitelma.
JPS5861596U (ja) * 1981-10-20 1983-04-25 トクミ電子工業株式会社 ヘツドホ−ンにおけるホ−ンの位置調整装置

Also Published As

Publication number Publication date
DE3231218A1 (de) 1984-02-23

Similar Documents

Publication Publication Date Title
FR2520390B1 (no)
DE3311913C2 (no)
DE3318536C2 (no)
DE3342947C2 (no)
DE3347853A1 (no)
DE3346113C2 (no)
FR2521840B1 (no)
DE3382599D1 (no)
DE3300700C2 (no)
DE3336570C2 (no)
DE3307572C2 (no)
DE3337499C2 (no)
FR2525963B1 (no)
DE3236496C2 (no)
FR2524656B1 (no)
DE3231218C2 (no)
FR2523854B1 (no)
FR2520831B3 (no)
FR2522456B1 (no)
FR2521098B1 (no)
FR2521768B1 (no)
FR2520921B3 (no)
FR2525334B3 (no)
FR2530881B1 (no)
FR2522836B1 (no)

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: SENNHEISER ELECTRONIC GMBH & CO. KG, 30900 WEDEMAR

8339 Ceased/non-payment of the annual fee