Bei den auf Seite 1 abgebildeten Zahnbürsten befindet sich im Griff eine Uhr (1) mit eingebautem Signalton. (Beschreibung siehe unten).The toothbrushes shown on page 1 have a clock (1 ) with a built-in signal tone in the handle. (See description below).
Mit dem daneben befindlichen Schalter (2), läßt sich die Uhr (1) in Betrieb setzen.With the switch (2 ) next to it, the clock (1 ) can be put into operation.
Nach 3 Minuten ertönt ein Signalton der anzeigt, daß die erforderliche Pflegezeit der Zähne abgelaufen ist.After 3 minutes you will hear a beep indicating thatthe required period of care for the teeth has expired.
In der heutigen Zeit ist dieses besonders wichtig, da laut neuesten wissenschaftlichen Erkenntnissen die Putzzeit der Zähne vom größten Teil der Bevölkerung weit unterschritten wird.Nowadays this is particularly important because it is loudthe latest scientific knowledge the cleaning time of theTeeth far below the majority of the populationbecomes.
Die erste Stufe des Display zeigt den Tag mit Datum und die Uhrzeit an.The first stage of the display showsthe day with date and timeat.
Nach Betätigen des Schalters (2) der sich im Griff der Zahnbürste befindet, wird die 2. Stufe eingeschaltet.After pressing the switch (2 ) located in the handle of the toothbrush, the 2nd stage is switched on.
In der 2. Stufe wird der 3-Minuten Timer in Betrieb gesetzt. Nach Ablauf dieser Zeit ertönt ein Signalton, welcher anzeigt, daß die erforderliche Pflegezeit der Zähne zu Ende ist.In the 2nd stage, the 3-minuteTimer started. After expirationa beep sounds at this time,which indicates that the requiredCare time of the teethis over.
Danach geht die Uhr auf die Ausgangsstufe 1 zurück.Then the clock goes to the initial stage1 back.
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19904029770DE4029770A1 (en) | 1990-09-20 | 1990-09-20 | Manual or electric tooth-brush - has inbuilt three minute timer and signal tone generator to ensure that optimum cleaning time is taken | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19904029770DE4029770A1 (en) | 1990-09-20 | 1990-09-20 | Manual or electric tooth-brush - has inbuilt three minute timer and signal tone generator to ensure that optimum cleaning time is taken | 
| Publication Number | Publication Date | 
|---|---|
| DE4029770A1true DE4029770A1 (en) | 1992-03-26 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE19904029770CeasedDE4029770A1 (en) | 1990-09-20 | 1990-09-20 | Manual or electric tooth-brush - has inbuilt three minute timer and signal tone generator to ensure that optimum cleaning time is taken | 
| Country | Link | 
|---|---|
| DE (1) | DE4029770A1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
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| DE2918806A1 (en)* | 1979-05-10 | 1980-11-13 | Wuertt Parfuemerie | Tooth-brush with time switch - automatically actuated by temp. of mouth and/or hand for signal transmission | 
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| WO1996014025A1 (en)* | 1994-11-08 | 1996-05-17 | Braun Aktiengesellschaft | Toothbrush and process for indicating the cleaning time | 
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| Date | Code | Title | Description | 
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |