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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
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출원번호 | US-0418552 (1995-04-07) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 30 인용 특허 : 0 |
A toothbrush assembly is disclosed which includes an articulating head portion for releasable supporting a brushhead, and which is configured to releasably mount a plurality of interchangeable dental accessory tools. A spring biased actuation member having a plurality of sprockets associated therewi
An articulating toothbrush assembly which comprises: a) an elongated body portion having front and rear end sections, the front end section defining a yoke having first and second opposed yoke arms each having a toothed aperture extending at least partially therethrough; b) a head portion dimensione
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