EP 0822732 A3 20011024 - Loud Speaker
Title (en)
Loud Speaker
Title (de)
Lautsprecher
Title (fr)
Haut-parleur
Publication
Application
Priority
GB 9615455 A 19960723
Abstract (en)
[origin: EP0822732A2] A loud speaker which comprises a main section 20 with an end cover member 22 and sound dispersion means 18 at the end remote from the end cover forms an enclosure for sound emitting means and the driver foresaid means which are enclosed within the housing, the housing being formed from a tough plastics material preferably a glass reinforced polyester. <IMAGE>
IPC 1-7
IPC 8 full level
H04R 1/28 (2006.01)
CPC (source: EP)
H04R 1/02 (2013.01)
Citation (search report)
- [YA] EP 0555951 A1 19930818 - EAST ANGLIAN ELECTRONICS LTD [GB]
- [Y] DE 3347158 A1 19850704 - SEIDLER WOLFGANG [DE]
- [Y] DE 2930069 A1 19810205 - DEUTSCHE FORSCH LUFT RAUMFAHRT
- [A] DE 3312318 A1 19841011 - NEUMANN ELEKTRONIK GMBH [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0822732 A2 19980204; EP 0822732 A3 20011024; EP 0822732 B1 20040225; DE 69727735 D1 20040401; DE 69727735 T2 20050105; ES 2216110 T3 20041016; GB 9615455 D0 19960904
DOCDB simple family (application)
EP 97305466 A 19970722; DE 69727735 T 19970722; ES 97305466 T 19970722; GB 9615455 A 19960723