Multichannel dispensing closure
US6454130B1 · kind B1 · utility
23Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2001 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Oct 3, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D35/22
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A closure for a multi-chamber container can have a flow director device that will assist in the dispensing of the products from the multi-chamber tube in a number of product streams that are greater than the number of chambers in the container. This provides versatility in the dispensing of products from such tubes. By the use of several different closures with different flow patterns different products can be delivered in a number of patterns form the same container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.