Multiple-orifice dispensing system with improved seal
US6039224A · kind A · utility
69Cited by
33References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1998 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Dec 17, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispensing structure is provided for a container that has an opening from which a product can be dispensed. The structure includes a body for extending around the container opening. The body is provided with a plurality of dispensing apertures. A lid is provided for sealingly occluding the foraminous member and for moving between a closed position and an open position. The lid has two spaced-apart sealing walls for sealing the sides of the body channel over the dispensing apertures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.