Curved triple-pane glazing
US4853264A · kind A · utility
35Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1988 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | Jan 14, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Curved, insulated glazing structures and their preparation are disclosed. The glazing structures comprise two rigid outer surfaces (generally glass) and a suspended inner film surface parallel to the outer surfaces. The inner film is adhered to the outer surfaces only on its curved edges--its straight edges being unattached. The inner film is generally heat shrunk in the direction parallel to the straight edges and preferably carries a heat reflective coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.