EP 1830740 A2 20070912 - TOOTHBRUSH BRUSHHEAD FOR A POWER TOOTHBRUSH WITH ANGLED BRISTLES
Title (en)
TOOTHBRUSH BRUSHHEAD FOR A POWER TOOTHBRUSH WITH ANGLED BRISTLES
Title (de)
ZAHNBÜRSTENKOPF FÜR EINE ELEKTRISCHE ZAHNBÜRSTE MIT ABGEWINKELTEN BORSTEN
Title (fr)
TETE DE BROSSE A DENTS POUR BROSSE A DENTS ELECTRIQUE A POILS ORIENTES
Publication
Application
Priority
- IB 2005054363 W 20051221
- US 63822704 P 20041222
Abstract (en)
[origin: WO2006067758A2] The brushhead, which has a rotating action, includes a bristle plate and three separate sets of bristle tufts. A first set of bristle tufts extends longitudinally down the approximate center of the brushhead and is arranged to extend vertically from the base plate. The second and third sets of bristle tufts are arranged on opposing sides of the first set of bristle tufts, with the second and third sets of bristle tufts being arranged at an angle outwardly, in opposing directions, from the first set of bristle tufts, the angle being in the range of 5°-15°. The length of all the bristle tufts is established so that the tips of the bristles in the first, second and third sets of bristle tufts form a shallow arc.
IPC 8 full level
A61C 17/22 (2006.01); A46B 9/04 (2006.01)
CPC (source: EP US)
A46B 9/04 (2013.01 - EP US); A61C 17/22 (2013.01 - EP US); A46B 2200/1066 (2013.01 - EP US)
Citation (search report)
See references of WO 2006067758A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006067758 A2 20060629; WO 2006067758 A3 20070322; EP 1830740 A2 20070912; JP 2008525093 A 20080717; JP 5281289 B2 20130904; US 2010058548 A1 20100311
DOCDB simple family (application)
IB 2005054363 W 20051221; EP 05825952 A 20051221; JP 2007547776 A 20051221; US 72248805 A 20051221