Title:
BI-AURAL LISTENIG DEVICE
Document Type and Number:
WIPO Patent Application WO2003098966
Kind Code:
A3
Abstract:
A non-electronic bi-aural acoustic enhancement device consists of cushioned formers mounted on opposite ends of a headband; the formers are worn behind the ears and push the ear flaps forward. There are also two curved reflector surfaces pivotally attached by an arm to the former so they direct sound into the ear canals.
Inventors:
HODGES DAVID MICHAEL (GB)
SAMIULLAH LEWIS (GB)
SAMIULLAH LEWIS (GB)
Application Number:
PCT/GB2003/002097
Publication Date:
March 18, 2004
Filing Date:
May 15, 2003
Export Citation:
Assignee:
HODGES DAVID MICHAEL (GB)
SAMIULLAH LEWIS (GB)
SAMIULLAH LEWIS (GB)
International Classes:
H04R1/10; (IPC1-7): A61F11/00
Foreign References:
| US5345512A | 1994-09-06 | |||
| GB2278546A | 1994-12-07 | |||
| US5691515A | 1997-11-25 | |||
| US3938616A | 1976-02-17 | |||
| US4768613A | 1988-09-06 |
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