公开(公告)号：US12127899B2

公开(公告)日：2024-10-29

申请号：US17674332

申请日：2022-02-17

Applicant: Dyson Technology Limited

Inventor： Scott James Mighall ,  Christopher Graham Vincent ,  Johathan George Marsh ,  Sammantha Stephanie Harris ,  Boris Zukina ,  Michael Graham Probert ,  Christopher Daniel Currer Wilkinson

IPC: A61C17/22 ,  A46B11/00 ,  A46B13/04 ,  A46B15/00 ,  A61C17/02 ,  A61C17/28 ,  A61C17/36

CPC classification number: A61C17/227 ,  A46B11/0062 ,  A46B13/04 ,  A46B15/0004 ,  A46B15/0036 ,  A46B15/0044 ,  A61C17/0202 ,  A61C17/222 ,  A61C17/28 ,  A61C17/36 ,  A46B15/0034 ,  A46B2200/1066

Abstract: A dental cleaning appliance includes a fluid reservoir for storing working fluid, a nozzle for delivering working fluid to the teeth of a user, a light source for illuminating the fluid reservoir and a control circuit for activating the light source to generate an alert which is conveyed to the user through the illumination of the fluid reservoir.