EP 4331432 A1 20240306 - INTERDENTAL BRUSH
Title (en)
INTERDENTAL BRUSH
Title (de)
INTERDENTALBÜRSTE
Title (fr)
BROSSE INTERDENTAIRE
Publication
Application
Priority
CN 202222333100 U 20220831
Abstract (en)
The embodiments of the present invention relate to the field of oral cleaning technology, and disclose an interdental brush. The interdental brush comprises: a brush head and a brush rod; two ends of the said brush rod are respectively a first rod end and a second rod end; the said brush head is disposed at the said first rod end; and a brush handle, one end of the said brush handle is a neck configured with a orifice, and the said neck is configured with a conduit in communication with the said orifice, the interior of the said brush handle is configured with a lumen in communication with the said conduit; the said second rod end is inserted into the said lumen through the said orifice and the said conduit; the wall thickness of the said neck adjacent to the said orifice is 0.1 mm to 0.3 mm.
IPC 8 full level
A46B 5/00 (2006.01); A46B 3/18 (2006.01); A46D 3/00 (2006.01)
CPC (source: EP)
A46B 3/18 (2013.01); A46B 5/0037 (2013.01); A46D 3/005 (2013.01); A46B 2200/108 (2013.01)
Citation (search report)
- [XI] WO 0134058 A1 20010517 - WESTONE PROD LTD [GB]
- [X] WO 2017060868 A1 20170413 - PONZINI SPA [IT]
- [A] JP H1033262 A 19980210 - HERAEUS DENTARU MATERIAL KK
- [A] JP H10248639 A 19980922 - TAIHEI KOGYO KK
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23164628 A 20230328; CN 202222333100 U 20220831