Foam insulating liners and methods for manufacturing the same
US7790076B2 · kind B2 · utility
25Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2005 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Jan 2, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249991
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A foam insulating liner includes a liner frame comprising a first side, a second side and a perimeter disposed about an injected foam insulating core. The method of its manufacture includes the steps of placing a first side of an insulating liner frame in a first half of a mold; placing a second side of said insulating liner frame in a second half of said mold; sealing together said first half and said second half of said mold; disposing a quantity of foam material between said first side and said second side of said insulating liner frame within said sealed mold; and removing a foam insulating liner from said mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.