Spacer and spacer frame for an insulating glazing unit and method of making same
US6470561B1 · kind B1 · utility
5Cited by
71References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 1999 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Sep 15, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49986
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A substrate having a bead of a moisture and/or gas pervious adhesive having a desiccant therein is shaped to provide U-shaped spacer stock. The spacer stock is bent to provide a spacer frame having continuous corners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.