Container employing an inner liner for thermal insulation
US7513386B2 · kind B2 · utility
46Cited by
65References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2005 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | Apr 14, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31B2120/50
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A container comprising a sidewall and an inner liner. The inner liner includes an intermediate portion affixed to the sidewall about a periphery of the intermediate portion. The sidewall includes a vent disposed within the periphery of the intermediate portion. The intermediate portion is adapted to separate from the sidewall such that ambient air flows through the vent to form an air pocket between the intermediate portion of the inner liner and the sidewall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.