FIELD: personal use articles.
SUBSTANCE: toothbrush head contains a upper surface and multiple bristle strands and elastomer elements for teeth brushing projecting therefrom . Each elastomer element has a textured surface.
EFFECT: invention makes it possible to improve quality of teeth surface cleaning.
13 cl, 20 dwg
Title | Year | Author | Number |
---|---|---|---|
TOOTHBRUSH HEAD | 2008 |
|
RU2422070C2 |
TOOTHBRUSH HEAD | 2004 |
|
RU2391034C1 |
TOOTHBRUSH | 2008 |
|
RU2405400C2 |
TOOTHBRUSH | 2008 |
|
RU2405399C2 |
HEAD OF TOOTH BRUSH | 2004 |
|
RU2359593C2 |
TOOTH BRUSH | 2004 |
|
RU2362509C2 |
TOOTHBRUSH | 2004 |
|
RU2397734C2 |
TOOTHBRUSH | 2010 |
|
RU2436541C1 |
TOOTHBRUSH | 2008 |
|
RU2422071C2 |
TOOTH BRUSHES | 2004 |
|
RU2359595C2 |
Authors
Dates
2011-06-27—Published
2008-12-17—Filed