DK148869C - Hovedtelefon - Google Patents
HovedtelefonInfo
- Publication number
- DK148869C DK148869C DK165283A DK165283A DK148869C DK 148869 C DK148869 C DK 148869C DK 165283 A DK165283 A DK 165283A DK 165283 A DK165283 A DK 165283A DK 148869 C DK148869 C DK 148869C
- Authority
- DK
- Denmark
- Prior art keywords
- headphones
- Prior art date
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
- 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
-
- 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
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK165283A DK148869C (da) | 1983-04-15 | 1983-04-15 | Hovedtelefon |
US06/600,160 US4551584A (en) | 1983-04-15 | 1984-04-13 | Earphone set |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK165283A DK148869C (da) | 1983-04-15 | 1983-04-15 | Hovedtelefon |
DK165283 | 1983-04-15 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK165283D0 DK165283D0 (da) | 1983-04-15 |
DK165283A DK165283A (da) | 1984-10-16 |
DK148869B DK148869B (da) | 1985-10-28 |
DK148869C true DK148869C (da) | 1986-09-22 |
Family
ID=8106908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK165283A DK148869C (da) | 1983-04-15 | 1983-04-15 | Hovedtelefon |
Country Status (2)
Country | Link |
---|---|
US (1) | US4551584A (da) |
DK (1) | DK148869C (da) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450085B (sv) * | 1984-07-04 | 1987-06-09 | Bo Gunnar Lonnstedt | Bygel for t ex horselskydd |
US4821323A (en) * | 1988-02-19 | 1989-04-11 | Papiernik Raymond S | Stereo headphone |
US5265165A (en) * | 1990-03-16 | 1993-11-23 | Rauch Robert A | Multipurpose headwear |
US5590213A (en) * | 1995-02-15 | 1996-12-31 | David Clark Company Inc. | Headset with adjustable headpad |
US6333982B1 (en) | 1996-04-01 | 2001-12-25 | Bose Corporation | Headset adjusting |
EP1130880A1 (en) * | 2000-02-29 | 2001-09-05 | Silicomp SPA | Headset and head support for headset. |
US6421837B1 (en) * | 2001-09-06 | 2002-07-23 | Melinda Pearcy | Headband |
JP2010041632A (ja) * | 2008-08-08 | 2010-02-18 | Audio Technica Corp | ヘッドホン |
KR100925183B1 (ko) | 2008-12-19 | 2009-11-06 | 김병화 | 청취 장치 |
US8538058B2 (en) * | 2009-05-20 | 2013-09-17 | Rolf Eberl | Headset |
US20110121042A1 (en) * | 2009-11-24 | 2011-05-26 | Sol Weiss | Device for stabilizing ear-mounted devices |
US9036850B2 (en) * | 2013-06-19 | 2015-05-19 | Google Technology Holdings LLC | Augmented custom fit headset |
FR3030173B1 (fr) * | 2014-12-10 | 2016-12-30 | Parrot | Casque audio, notamment pour la pratique sportive |
CN113596667A (zh) * | 2016-09-23 | 2021-11-02 | 苹果公司 | 耳机 |
USD824362S1 (en) * | 2017-03-28 | 2018-07-31 | Dell Products L.P. | Headset |
EP3685593A2 (en) | 2017-11-20 | 2020-07-29 | Apple Inc. | Headphones |
USD988290S1 (en) * | 2022-11-25 | 2023-06-06 | Charles Colbert | Headphones |
USD1006784S1 (en) * | 2023-09-19 | 2023-12-05 | Shenzhen Yinzhuo Technology Co., Ltd. | Headphone |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB213519A (en) * | 1923-03-15 | 1924-04-03 | Henry Josiah Brookes | Improvements in or relating to mountings or attachments for telephone receivers |
US1579412A (en) * | 1924-06-21 | 1926-04-06 | Stenberg Charles Robert | Support for head sets |
DE439808C (de) * | 1925-02-10 | 1927-01-19 | Carl August Windeknecht | Kopfhoerer |
US4404434A (en) * | 1981-08-10 | 1983-09-13 | Koss Corporation | Collapsible stereophone |
-
1983
- 1983-04-15 DK DK165283A patent/DK148869C/da not_active IP Right Cessation
-
1984
- 1984-04-13 US US06/600,160 patent/US4551584A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4551584A (en) | 1985-11-05 |
DK165283D0 (da) | 1983-04-15 |
DK165283A (da) | 1984-10-16 |
DK148869B (da) | 1985-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed |