公开(公告)号：US11793302B2

公开(公告)日：2023-10-24

申请号：US17106993

申请日：2020-11-30

Applicant: L'OREAL

Inventor： Justin Tehrani

IPC: A46B15/00 ,  A46B13/00 ,  A46B13/02 ,  A61H7/00

CPC classification number: A46B15/0004 ,  A46B13/008 ,  A46B13/02 ,  A46B15/0038 ,  A61H7/005 ,  A46B2200/102 ,  A46B2200/1006 ,  A61H2201/1671 ,  A61H2201/1692 ,  A61H2201/5005 ,  A61H2201/5012 ,  A61H2201/5092

Abstract: A skincare device includes a brushhead including a marking disposed on a surface of the brushhead, the marking including a shape and a color; a body including a motor assembly configured to oscillate the brushhead; and a first optical encoder configured to detect the marking and determine an identity of the brushhead.