Dispenser system with collapsible pouch
US5634572A · kind A · utility
21Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1995 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Jan 27, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S493/93
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A dispenser system having a substantially large pouch (20) for holding a substantially large amount of viscous food product for dispensing from a dispenser (122). The pouch is formed so as to include a tear strip (38) to open a funnel-shaped, centrally disposed outlet spout (24) and to be sealingly held in the dispenser. The pouch may include a pair of alignment/holding openings (32, 34) formed on either side of the outlet spout for aligning the pouch in a preferred position in the dispenser, so that a piston-type extruding member (136) may pressurize and dispense predetermined size shots of viscous food product therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.