EP 1089249 B1 20040915 - Panel, particularly for bell systems
Title (en)
Panel, particularly for bell systems
Title (de)
Schildertafel, insbesondere für Klingelanlagen
Title (fr)
Panneau d'affichage, en particulier pour systèmes de sonnette
Publication
Application
Priority
DE 19946305 A 19990928
Abstract (en)
[origin: EP1089249A2] The doorbell unit has a rectangular housing (3) and the front frame has an opening into which is located a transparent panel (2). The movement of the plate is mechanically blocked by a releasable spring (22,23) that is set behind the loudspeaker slots.
IPC 1-7
IPC 8 full level
G09F 7/02 (2006.01)
CPC (source: EP)
G09F 7/02 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1089249 A2 20010404; EP 1089249 A3 20031001; EP 1089249 B1 20040915; AT E276566 T1 20041015; DE 19946305 A1 20010405; DE 50007754 D1 20041021; ES 2228368 T3 20050416
DOCDB simple family (application)
EP 00117865 A 20000819; AT 00117865 T 20000819; DE 19946305 A 19990928; DE 50007754 T 20000819; ES 00117865 T 20000819