Aromatized food package
US6294209A · kind A · utility
8Cited by
16References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 29, 1999 |
| Grant date | Sep 25, 2001 |
| Priority date | — |
| Expiry date | Nov 29, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3294
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An aromatized food package is provided by providing a package body member part which defines a first and second cavity, inserting a food product into the first cavity, dosing a liquid mixture of food-acceptable aroma and a carrier consisting essentially of low boiling point solvent, into the second cavity, pulling a vacuum within at least the second cavity to cause the solvent in the second cavity to substantially evaporate while leaving aroma composition within the cavity, and sealing the cavities with a cover so that the cavities are separated one from the other and which, when removed, opens both cavities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.