Vented closure assembly for a spray container
US10201821B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2014 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Sep 20, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A closure assembly includes a vented closure and a dispensing fitment. The closure includes an upper deck, a tubular hub extending downwardly from the upper deck, an annular outwardly threaded fitment neck extending upwardly from the upper deck, and a fitment seat surrounding the fitment neck. The fitment seat has a vent hole radially spaced from the hub. The dispensing fitment includes a fitment body, an arbor extending downwardly from the fitment body, an annular inwardly threaded sealing wall extending downwardly from the fitment body, and a dispensing neck extending upwardly from the fitment body. The arbor is movable between an open venting position and a closed position which blocks the vent hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.