EP 3324781 A4 20190320 - DETANGLING HAIR BRUSH
Title (en)
DETANGLING HAIR BRUSH
Title (de)
HAARBÜRSTE ZUM ENTWIRREN
Title (fr)
BROSSE À CHEVEUX DE DÉMÊLAGE
Publication
Application
Priority
- US 201514808293 A 20150724
- US 2016042211 W 20160714
Abstract (en)
[origin: US2017020276A1] The appliance includes a housing and an attached brushhead which oscillates at a selected frequency and amplitude by a motor and drive system. A system recognizes a hair tangle as the brushhead is drawn through the hair by a decrease in amplitude of movement of the brushhead. A control system changes the operation of the brushhead in response to the recognizing system in such a manner as to untangle the hair.
IPC 8 full level
A45D 2/00 (2006.01); B26B 19/12 (2006.01); B26B 19/14 (2006.01); H02K 33/00 (2006.01)
CPC (source: EP KR US)
A46B 9/023 (2013.01 - EP US); A46B 13/008 (2013.01 - EP KR US); A46B 13/023 (2013.01 - EP KR US); A46B 13/026 (2013.01 - EP KR US); A46B 13/04 (2013.01 - EP KR US); A46B 2200/104 (2013.01 - EP KR US)
Citation (search report)
- [XYI] WO 2008103795 A1 20080828 - PROCTER & GAMBLE [US], et al
- [Y] US 5839451 A 19981124 - DORBER RALF [DE], et al
- [Y] DE 2411416 A1 19741010 - GEN ELECTRIC
- [A] JP 2006223853 A 20060831 - KAO CORP
- [A] US 2009083917 A1 20090402 - TAGGART JEFFREY SILVER [US], et al
- [A] JP 2013188250 A 20130926 - YA MAN LTD
- [A] US 2014090661 A1 20140403 - RAGOSTA MICHAEL A [US], et al
- See references of WO 2017019307A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2017020276 A1 20170126; CN 107920644 A 20180417; EP 3324781 A1 20180530; EP 3324781 A4 20190320; JP 2018521824 A 20180809; KR 20180034514 A 20180404; WO 2017019307 A1 20170202
DOCDB simple family (application)
US 201514808293 A 20150724; CN 201680043586 A 20160714; EP 16831026 A 20160714; JP 2018523740 A 20160714; KR 20187005088 A 20160714; US 2016042211 W 20160714