Vented package for holding a plurality of dispensers
US4974727A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1989 |
| Grant date | Dec 4, 1990 |
| Priority date | — |
| Expiry date | Aug 10, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/42
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vented package for a plurality of dispensers for flowable products. The vented package includes a base member having a fluid passage therein and an overcap having an aperture therein to allow venting of product vapors which escape from the dispensers. The dispenser includes a container body, a mounting member fitted on the container body and a dispensing head such as an applicator head movably mounted on the mounting member. The mounting member includes an axially extending closure member with a pin member thereon. The dispensing head includes an aperture and a skirted chamber beneath the aperture, the skirted chamber including slits for controlling flow of material into the skirted chamber from the container body. The dispensing head is movable from an open position to a closed position wherein the closure member fits within the skirted chamber and the pin member fits within the aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.