EP 1185136 A3 20061122 - Circuit package for headphone
Title (en)
Circuit package for headphone
Title (de)
Schaltungsgehäuse für einen kopfhörer
Title (fr)
Boîtier de circuit pour casque d'écoute
Publication
Application
Priority
DE 10042453 A 20000829
Abstract (en)
[origin: EP1185136A2] The housing includes a cover designed as an operational control for the circuit.
IPC 8 full level
H04R 1/10 (2006.01); H04R 5/033 (2006.01)
CPC (source: EP US)
H04R 1/1041 (2013.01 - EP US); H04R 1/1016 (2013.01 - EP US); H04R 5/0335 (2013.01 - EP US)
Citation (search report)
- [XY] US 5001762 A 19910319 - BARWIG DAVID R [US], et al
- [Y] US 3540344 A 19701117 - VEECH ROBERT D
- [Y] DE 2950594 A1 19810702 - PREH ELEKTRO FEINMECHANIK [DE]
- [Y] DE 19724667 C1 19981015 - KNOWLES ELECTRONICS INC [US]
- [Y] US 4465907 A 19840814 - MINEAR RONALD J [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
AL LT LV MK RO SI
DOCDB simple family (publication)
EP 1185136 A2 20020306; EP 1185136 A3 20061122; EP 1185136 B1 20110622; AT E514289 T1 20110715; DE 10042453 A1 20020314; DE 10042453 C2 20021024; DK 1185136 T3 20110912; US 2002048375 A1 20020425
DOCDB simple family (application)
EP 01119401 A 20010811; AT 01119401 T 20010811; DE 10042453 A 20000829; DK 01119401 T 20010811; US 94252201 A 20010829