FIELD: personal use articles.
SUBSTANCE: toothbrush head contains upper surface which is supplied with plenty of holes and elements for teeth brushing. Every mentioned element is bulged out from locating support connected to anchor joint with a hole. Every anchor joint is placed in one of holes set, going through upper surface of the head.
EFFECT: invention improves teeth quality brushing and lifetime of the brush.
13 cl, 20 dwg
Title | Year | Author | Number |
---|---|---|---|
TOOTHBRUSH | 2008 |
|
RU2405399C2 |
HEAD OF TOOTH BRUSH | 2004 |
|
RU2359593C2 |
TOOTHBRUSH | 2008 |
|
RU2405400C2 |
TOOTHBRUSH HEAD | 2008 |
|
RU2422070C2 |
TOOTHBRUSH HEAD | 2008 |
|
RU2422069C2 |
TOOTH BRUSH | 2004 |
|
RU2362509C2 |
TOOTHBRUSH | 2004 |
|
RU2397734C2 |
TOOTHBRUSH | 2010 |
|
RU2436541C1 |
TOOTHBRUSH | 2008 |
|
RU2422071C2 |
TOOTH BRUSHES | 2004 |
|
RU2359595C2 |
Authors
Dates
2010-06-10—Published
2004-03-09—Filed