Device and method for applying product to keratinous fibers
US7337785B2 · kind B2 · utility
14Cited by
32References
77Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 2001 |
| Grant date | Mar 4, 2008 |
| Priority date | — |
| Expiry date | Oct 25, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1053
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present application relates to a device for applying a product to keratinous fibers. The applicator comprises an untwisted support defining a longitudinal axis. A first plurality of bristles is arranged in a first sheet and attached to the support. A second plurality of bristles is arranged in a second sheet and attached to the support. At least some of the bristles arranged in the first sheet intersect with at least some of the bristles arranged in the second sheet when the applicator is viewed substantially perpendicularly to the longitudinal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.