Flow-through brush liquid applicator and method of making it
US6854914B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Apr 26, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/1018
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
To form an applicator, at least one container having an open bottom and a closed tubular portion is molded and the at least one tubular portion has a corresponding one of a tubular mandril containing an applicator component inserted into it for permitting the application of fluidic material from its tip. The mandril is removed while leaving the applicator component in position within the tubular portion of the applicator container. To utilize the applicator after filling it with its ingredients, the end of the tube is broken free. A plurality of containers are connected one to the other on a base having an open end with elongated tubular members extending from each of the plurality of containers sealed at its end. A dense bristle is used having Nylon bristles with a diameter of 2 mils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.