EP 1562400 A3 20051228 - Replaceable protective membrane of listening device of hearing-aids
Title (en)
Replaceable protective membrane of listening device of hearing-aids
Title (de)
Austauschbare Hörerschutzmembran für Hörgerate
Title (fr)
Membrane protectrice remplacable d'écouteur de prothèses auditives
Publication
Application
Priority
EP 05010122 A 20050510
Abstract (en)
[origin: EP1562400A2] Hearing aid has an earpiece (3) which is fitted with a membrane (15). This protects it from contamination by ear wax. Independent claims are included for: (A) a method for making the membrane comprising applying the heated earpiece to a thin sheet of flexible polymer so that the sheet is welded to it; and (B) a method for fitting and removing the membrane.
IPC 1-7
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP)
H04R 25/654 (2013.01); H04R 2460/17 (2013.01)
Citation (search report)
- [XY] EP 1434464 A1 20040630 - SONION ROSKILDE AS [DK]
- [Y] US 6134333 A 20001017 - FLAGLER ROBERT W [US]
- [XA] US 6205227 B1 20010320 - MAHONEY DEREK DWAYNE [US], et al
- [XA] WO 0003561 A1 20000120 - TOEPHOLM & WESTERMANN [DK], et al
- [A] US 4972488 A 19901120 - WEISS ERWIN M [US], et al
- [A] DE 4232317 A1 19930513 - UNITRON IND LTD [CA]
- [A] DE 3616637 A1 19871119 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1562400 A2 20050810; EP 1562400 A3 20051228; EP 1562400 B1 20080723; DE 502005004761 D1 20080904; DK 1562400 T3 20081110
DOCDB simple family (application)
EP 05010122 A 20050510; DE 502005004761 T 20050510; DK 05010122 T 20050510