EP 1643879 B1 20071003 - TOOTHBRUSH
Title (en)
TOOTHBRUSH
Title (de)
ZAHNBÜRSTE
Title (fr)
BROSSE A DENTS
Publication
Application
Priority
- EP 2004006022 W 20040604
- DE 10331369 A 20030711
Abstract (en)
[origin: WO2005006915A1] The invention relates to a toothbrush (1) comprising a head (2), on one surface (10) of which tufts of bristles (11-17) protrude. According to the invention, at least one tuft of bristles (11) is surrounded by an annular depression (21) that is embodied on the surface (10), resulting in an increased mobility of said bristles, thus allowing the same to more easily invade and better clean the interdental spaces.
IPC 8 full level
A46B 9/04 (2006.01)
CPC (source: EP US)
A46B 9/026 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005006915 A1 20050127; AT E374544 T1 20071015; CN 100515269 C 20090722; CN 1822779 A 20060823; DE 10331369 A1 20050217; DE 10331369 B4 20100916; DE 502004005153 D1 20071115; EP 1643879 A1 20060412; EP 1643879 B1 20071003; PL 1643879 T3 20080229; US 2007033757 A1 20070215; US 2010306943 A1 20101209; US 7814606 B2 20101019; US 7979947 B2 20110719
DOCDB simple family (application)
EP 2004006022 W 20040604; AT 04736054 T 20040604; CN 200480019993 A 20040604; DE 10331369 A 20030711; DE 502004005153 T 20040604; EP 04736054 A 20040604; PL 04736054 T 20040604; US 56450804 A 20040604; US 84410710 A 20100727