Pouch and pump dispensing system
US9283582B2 · kind B2 · utility
4Cited by
21References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2011 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/5883
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bellow actuated pump may be attached to a pouch using a pouch fitment integrated with a base of the pump or to which the pump may be attached, wherein the pouch fitment includes one or more curved wings and each of the wings has one or more weld ribs wherein at least two weld ribs cross to provide a contact for sealing with a pouch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.