Retractable screen system
US6446696B1 · kind B1 · utility
28Cited by
24References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1997 |
| Grant date | Sep 10, 2002 |
| Priority date | — |
| Expiry date | Oct 31, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/148
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A retractable screen is located within a frame portion of a window. The screen accumulates on and pays out from a spring biased roller located in said frame portion. The screen is fully retractable and for the most part hidden for viewing, egress or cleaning purposes, and is available as desired when moved to the operable position. The screening material utilized includes “T” shaped members for easy installation in compatible grooves provided with the handle and the roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.