Anti-drip cap with an elastically returned mobile dispenser cover and two angular positions
US9272825B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2012 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Oct 5, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An “anti-drip” cap for a deformable bottle including a base, connecting with the bottle, covered by a cover, including an outlet opening, the cap being movable between a sealing and locking configuration corresponding to a first angular position and a low vertical position of the cover, an intermediate configuration for venting the cap by an escape element corresponding to a second angular position and the low vertical position of the cover, and a dispensing configuration of the cap corresponding to the second angular position and a high vertical position of the cover in which the outlet opening is released, the cap passing from the intermediate configuration to the dispensing configuration once the cover is moved by the pressure of a product supplying the base, and returning to the intermediate configuration when the cover is returned under the effect of an elastic return element interposed between the cover and the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.