| 发明名称 |
METHOD OF PROVIDING A VISUAL INDICATION OF DEPLETION OF A FLUID |
| 摘要 |
A method of providing a visual indication of depletion of an oral care fluid. In one aspect, the method provides a visual indication of depletion of an oral care fluid contained within a reservoir of an oral care implement having a delivery member formed of a capillary material. The method includes: a) providing an indicator fluid in the reservoir with the oral care fluid, the oral care fluid being a different color than the indicator fluid and immiscible with respect to the indicator fluid; and b) upon depletion of the oral care fluid from the reservoir, delivering the indicator fluid to a visible portion of the deliver member. |
| 申请公布号 |
US2017042317(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615340494 |
申请日期 |
2016.11.01 |
| 申请人 |
Colgate-Palmolive Company |
发明人 |
Patel Madhusudan;Chopra Suman;Boyd Thomas J. |
| 分类号 |
A46B11/00;A46B9/04 |
主分类号 |
A46B11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of providing a visual indication of depletion of an oral care fluid contained within a reservoir of an oral care implement having a delivery member formed of a capillary material, the method comprising:
a) providing an indicator fluid in the reservoir with the oral care fluid, the oral care fluid being a different color than the indicator fluid and immiscible with respect to the indicator fluid; and b) upon depletion of the oral care fluid from the reservoir, delivering the indicator fluid to a visible portion of the deliver member. |
| 地址 |
New York NY US |
