Roller screen assemblies
US8656978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2007 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Apr 13, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/543
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A closure assembly to be installed in an opening for a building, said closure assembly comprising a frame for supporting a moveable closure member therewithin, said frame including top, bottom and side members, one of the members including a hollow pocket within the interior of said member and for receiving a spring biased roller assembly upon which a flexible material is accumulated, said flexible material being selected from a blind, a bug screen, a solar screen, or the like, the flexible material being movable between a fully retracted first position whereat the material is contained within the pocket to a fully extended second position whereat the material covers some or all of the opening of the building.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.