CA2243728C - Assemblage ecouteurs/microphone/cache-oreilles - Google Patents
Assemblage ecouteurs/microphone/cache-oreilles Download PDFInfo
- Publication number
- CA2243728C CA2243728C CA002243728A CA2243728A CA2243728C CA 2243728 C CA2243728 C CA 2243728C CA 002243728 A CA002243728 A CA 002243728A CA 2243728 A CA2243728 A CA 2243728A CA 2243728 C CA2243728 C CA 2243728C
- Authority
- CA
- Canada
- Prior art keywords
- mounting structure
- earphone
- earmuff
- assembly
- mounting
- 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 - Fee Related
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
-
- 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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Otolaryngology (AREA)
- Signal Processing (AREA)
- Biophysics (AREA)
- Manufacturing & Machinery (AREA)
- Psychology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Headphones And Earphones (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9815401A GB2339642B (en) | 1998-07-15 | 1998-07-15 | Earphone-microphone-earmuff-assembly |
CA002243728A CA2243728C (fr) | 1998-07-15 | 1998-07-22 | Assemblage ecouteurs/microphone/cache-oreilles |
KR1019980031351A KR100322832B1 (ko) | 1998-07-15 | 1998-07-31 | 이어폰-마이크로폰-이어마프어셈블리 |
NL1009810A NL1009810C2 (nl) | 1998-07-15 | 1998-08-05 | Oortelefoon-microfoon-oorbeschermer-samenstel. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9815401A GB2339642B (en) | 1998-07-15 | 1998-07-15 | Earphone-microphone-earmuff-assembly |
CA002243728A CA2243728C (fr) | 1998-07-15 | 1998-07-22 | Assemblage ecouteurs/microphone/cache-oreilles |
KR1019980031351A KR100322832B1 (ko) | 1998-07-15 | 1998-07-31 | 이어폰-마이크로폰-이어마프어셈블리 |
NL1009810A NL1009810C2 (nl) | 1998-07-15 | 1998-08-05 | Oortelefoon-microfoon-oorbeschermer-samenstel. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2243728A1 CA2243728A1 (fr) | 2000-01-22 |
CA2243728C true CA2243728C (fr) | 2001-08-14 |
Family
ID=33437100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002243728A Expired - Fee Related CA2243728C (fr) | 1998-07-15 | 1998-07-22 | Assemblage ecouteurs/microphone/cache-oreilles |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR100322832B1 (fr) |
CA (1) | CA2243728C (fr) |
GB (1) | GB2339642B (fr) |
NL (1) | NL1009810C2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332223B1 (en) | 2000-04-05 | 2001-12-25 | Gray Matter Holdings, Llc | Apparatus and method for making an ear warmer having interior seams |
WO2002053061A2 (fr) | 2000-12-29 | 2002-07-11 | Gray Matter Holdings, Llc | Dispositif de protection pour les oreilles |
US20030085069A1 (en) * | 2001-11-06 | 2003-05-08 | Kai-Mou Tsai | Headphone type earpiece assembly |
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 |
US7650649B2 (en) | 2003-08-12 | 2010-01-26 | 180S, Inc. | Ear warmer having an external frame |
US7212645B2 (en) | 2003-08-12 | 2007-05-01 | 180S, Inc. | Ear warmer with a speaker system |
WO2008091909A2 (fr) | 2007-01-22 | 2008-07-31 | 180S, Inc. | Dispositif de protection auditive |
KR101547426B1 (ko) | 2014-05-21 | 2015-08-25 | 백창원 | 이탈력의 힘을 최소화한 일방향성 찍찍이가 결합된 신축성찍찍이밴드와 헤드폰 스피커 커버 |
EP3228290A1 (fr) | 2016-04-08 | 2017-10-11 | 3M Innovative Properties Company | Dispositif de protection auditive et procédé de fabrication associé |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719954A (en) * | 1970-02-12 | 1973-03-13 | American Optical Corp | Head set construction |
US4471496A (en) * | 1983-06-27 | 1984-09-18 | Cabot Corporation | Articulated earmuff-to-headband attachment construction |
US4546215A (en) * | 1983-10-07 | 1985-10-08 | Ferraro Michael V | Detachable earmuffs for headsets |
US4654898A (en) * | 1985-10-11 | 1987-04-07 | Ishikawa Gerald K | Removable ear muff for headphones |
US4669129A (en) * | 1986-04-07 | 1987-06-02 | Chance Richard L | Earmuff apparatus for use with headsets |
US5257420A (en) * | 1992-07-31 | 1993-11-02 | Hearz, Inc. | Earmuffs for use with headphones |
-
1998
- 1998-07-15 GB GB9815401A patent/GB2339642B/en not_active Expired - Fee Related
- 1998-07-22 CA CA002243728A patent/CA2243728C/fr not_active Expired - Fee Related
- 1998-07-31 KR KR1019980031351A patent/KR100322832B1/ko not_active IP Right Cessation
- 1998-08-05 NL NL1009810A patent/NL1009810C2/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL1009810C2 (nl) | 2000-02-08 |
KR20000009679A (ko) | 2000-02-15 |
GB2339642A (en) | 2000-02-02 |
GB9815401D0 (en) | 1998-09-16 |
KR100322832B1 (ko) | 2002-06-24 |
GB2339642B (en) | 2000-07-05 |
CA2243728A1 (fr) | 2000-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |