Wiping device for cosmetic product applicator
US12303009B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2022 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Aug 2, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/267
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A wiping device for a product applicator includes a first part forming a support and a second part formed as a wiping sleeve. The wiping sleeve includes a root portion connected to the first part, a wiping lip, and an intermediate portion interposed between the root portion and the wiping lip. The wiping sleeve has a half-section which has the following profile at rest: a radially inner line; a scraping tip; a front end line; a radially outer line; and a drip line defining a drip edge. The half-section is configured such that its width E increases from the intermediate portion to the scraping tip, and such that, at the scraping tip, the radially inner line forms an acute angle with the front end line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.