发明名称 |
TOOTHBRUSH HAVING CLEANING ELEMENTS FORMING A CONTOURED CLEANING PROFILE |
摘要 |
A toothbrush that provides enhanced cleaning and oral care to a user. The toothbrush has a head with cleaning elements that create a contoured cleaning profile. The cleaning elements have different depths of insertion relative to a reference plane to define a contoured cleaning profile without post-fixing trimming of the cleaning elements. Accordingly, tapered bristles can be used to define a contoured cleaning profile. Alternatively, tapered bristles of different lengths can also be used to form a contoured cleaning profile.
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申请公布号 |
CA2575767(C) |
申请公布日期 |
2013.08.20 |
申请号 |
CA20052575767 |
申请日期 |
2005.10.25 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
SORRENTINO, ALAN V. |
分类号 |
A46B3/16;A46B3/22;A46B9/04 |
主分类号 |
A46B3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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