EP 0199158 A3 19870225 - TOOTH-BRUSH
Title (en)
TOOTH-BRUSH
Publication
Application
Priority
CH 168685 A 19850420
Abstract (en)
[origin: US4788734A] The handle part (2) of a toothbrush houses means which emit acoustic signals in the audible range of the human ear. The means are a chip (3), a battery (4), a sound generator (5), a sound amplifier (6) and a switch (7). By incorporating other similar means, the emission of visual signals is produced. The means (3, 4, 5, 6, 7), which are combined to form a module, are suitable for emitting a melody and/or spoken words. The chip (3) is supplemented with a "timer", the cycle of which is set, or can be set, and preferably lasts for two minutes per actuation. The battery (4) has a life of three months when used twice a day for two minutes in each case.
IPC 1-7
IPC 8 full level
A46B 15/00 (2006.01); G10K 15/04 (2006.01)
CPC (source: EP US)
A46B 15/0002 (2013.01 - EP US); A46B 15/0006 (2013.01 - EP US); A46B 15/0008 (2013.01 - EP US); A46B 15/0038 (2013.01 - EP US); A46B 15/004 (2013.01 - EP US); A46B 15/0042 (2013.01 - EP US); A46B 2200/1066 (2013.01 - EP US)
Citation (search report)
- [X] DE 7342778 U
- [X] DE 3149233 A1 19830414 - BERGMANN EVA DR
- [X] EP 0028578 A1 19810513 - SIAHOU JOSEPH
- [X] FR 2471757 A2 19810626 - SIAHOU JOSEPH [FR]
- [X] DE 3309687 A1 19840920 - HORCH THOMAS
- [X] GB 2097663 A 19821110 - WUERTT PARFUEMERIE
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0199158 A2 19861029; EP 0199158 A3 19870225; CH 661645 A5 19870814; JP S62306 A 19870106; US 4788734 A 19881206
DOCDB simple family (application)
EP 86104579 A 19860404; CH 168685 A 19850420; JP 8844486 A 19860418; US 85056286 A 19860411