Manufacture of thermally insulated frame members
US7694472B2 · kind B2 · utility
14Cited by
13References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 3, 2003 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Jan 21, 2026 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2003/26352
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A thermally insulated frame member includes first and second elongate frame components (10, 12), an elongate thermally insulating material bridge component (14) securing the first and second elongate frame components (10, 12) to one another to define an elongate open channel, and a resin material (22) located within the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.