Screen assembly for a window or door opening
US9739088B2 · kind B2 · utility
3Cited by
16References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2007 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | May 7, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/543
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A flexible screen material can be cut out of square, or part of the screen frame can be formed out of square such that when the screen is fitted to the screen frame, there is less sagging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.