WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |

Search International and National Patent Collections
World Intellectual Property Organization
Machine translation
1. (WO1999039544) AUDIO DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/039544    International Application No.:    PCT/GB1999/000339
Publication Date: 05.08.1999 International Filing Date: 02.02.1999
H04R 1/10 (2006.01)
Applicants: AUDIO MEDICAL DEVICES LIMITED [GB/GB]; Enterprise House 511-513 Upper Elmers End Road Beckenham Kent BR3 3DB (GB) (For All Designated States Except US).
MUNRO, Ian, Edmund [GB/GB]; (GB) (For US Only)
Inventors: MUNRO, Ian, Edmund; (GB)
Agent: POWELL, Stephen, David; Williams, Powell & Associates 4 St. Paul's Churchyard London EC4M 8AY (GB)
Priority Data:
9802220.5 02.02.1998 GB
Abstract: front page image
(EN)An audio device (10, 110) comprising an earpiece member (30, 130) and a boom microphone (16, 25) is supported solely by an earmould portion (13, 113) secured in the wearer's ear. The earpiece member (130) incorporates an earphone device (127) and a socket (137) for connection to a communications wire (138), a switch (12) to mute the microphone, and a sound duct (11) to admit ambient sound to the ear. The audio device can be manufactured and sold without the earmould portion (13, 113), which can be made subsequently in customised form for an individual wearer; a standard fitting (150) is used to interconnect the earmould portion to the rest of the earpiece member.
(FR)On applique aux fers de l'armature du béton un courant électrique d'environ 1A/m2, les gaz produits sont dirigés vers l'atmosphère via un matériau durci perméable aux gaz placé dans un trou le long de l'électrode.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)