EP 1968344 A1 20080910 - Headphone with expansion space in either receiver
Title (en)
Headphone with expansion space in either receiver
Title (de)
Kopfhörer mit Leerraum in jedem Empfänger
Title (fr)
Écouteur avec espace d'expansion dans chaque récepteur
Publication
Application
Priority
EP 07004881 A 20070309
Abstract (en)
A headphone includes left and right receivers (20, 30) each including an elongate shell (22) including a peg (221) projecting inwardly from either end; a housing shaped to conform to the shell and including a peripheral wall, a slot in either end, the slot adapted to securely engage with the peg (221), a first receiving space (211) at one portion, a second receiving space (212) at the other portion in communication with the first receiving space, and a plurality of bottom holes; a speaker (25) mounted in the first receiving space; a plurality of buttons including a volume button mounted on a bottom of the second receiving space (212) ; and a cap (23) fitted on the second receiving space ; a band having both ends secured to the caps; and a swivel microphone secured to an outer surface of either receiver. Additional components (e.g., battery) can be mounted in the second receiving space.
IPC 8 full level
H04R 5/033 (2006.01)
CPC (source: EP)
H04R 1/1058 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 1/1066 (2013.01); H04R 5/0335 (2013.01); H04R 2201/107 (2013.01); H04R 2420/07 (2013.01)
Citation (search report)
- [Y] US 5113428 A 19920512 - FITZGERALD ROBERT [US]
- [Y] US 2005008184 A1 20050113 - ITO TOMOHIRO [JP], et al
- [Y] US 2003210801 A1 20031113 - NAKSEN ALEX [US], et al
- [A] GB 2275846 A 19940907 - SONY CORP [JP]
- [A] US 5574795 A 19961112 - SEKI HIDEKI [JP]
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 LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07004881 A 20070309