EP 1800562 A1 20070627 - A system of brushes
Title (en)
A system of brushes
Title (de)
Bürstensystem
Title (fr)
Systeme de brosses
Publication
Application
Priority
EP 05405490 A 20050824
Abstract (en)
The brush system has two toothbrush types where a degree of hardness of the first toothbrush type and a degree of hardness of the second toothbrush type differ around at least 1 cN per mm 2. The toothbrushes (1) have the same diameter with bristles (6) made from the same filament material and differ by the middle length of the bristles (6). The tooth brush has a brush head (3) and a grip (2). The filament material is made from a polyester.
IPC 8 full level
CPC (source: EP)
A46B 9/04 (2013.01); A46D 1/0269 (2013.01); A46D 1/08 (2013.01); A46B 2200/1066 (2013.01)
Citation (search report)
- [XAY] US 4152806 A 19790508 - RAAF HELMUT, et al
- [Y] CH 681347 A5 19930315 - GABA AG
- [A] US 6269514 B1 20010807 - EDWARDS MARK STEPHEN [US], et al
- [A] EP 1080663 A1 20010307 - SUNSTAR INC [JP]
- [L] US 4463470 A 19840807 - WILLIS BRIAN D [CA]
- [L] JP 2003093156 A 20030402 - KURANO MASAHIKO
- [L] US 3220543 A 19651130 - MCCORD ROBERT C, et al
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)
DOCDB simple family (application)
EP 05405490 A 20050824; CH 13422006 A 20060823