Metallic laminated gusseted insulated bag
US6913389B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Mar 12, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3897
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A metallic laminated gusseted insulated bag includes a front and rear wall each having two lateral edges, a top edge, and a bottom edge; first and second side walls; a bottom member; and a means for hermetically closing the bag; wherein the front and rear walls are joined along their respective lateral edges to the first and second side walls; either or both of the side walls and bottom member are gusseted; and the front and rear walls are joined along their respective bottom edges to the bottom member; and the front and rear walls each include an outer ply including a metallic foil or metallic coated web, and an inner ply having an inner and outer surface, including a thermal insulating layer; the metallic foil or metallic coated web being adhered to the outer surface of the inner ply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.