Portable liquid-dispensing bag
US7896199B2 · kind B2 · utility
30Cited by
18References
13Claims
0Family size
Inventor
Key dates
| Filing date | May 1, 2007 |
| Grant date | Mar 1, 2011 |
| Priority date | — |
| Expiry date | Apr 26, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/88054
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A portable, liquid-dispensing bag that has a bag within one or more bags. A fitment portal aligns openings in the one or more inner bags and outer the outer bag, which in at least one embodiment accommodates a tap. A variety of arrangements and variations are possible, including having a re-sealable opening in both the inner bag or bags and a re-sealable opening in the outer bag. A gas vent can be added to either the inner or outer bags. It is contemplated that a drinkable liquid is stored in an inner bag, and ice or cold water is stored in the outer bag to keep the drinking fluid cold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.