Pull across roll up screen assembly
US10294718B2 · kind B2 · utility
0Cited by
40References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Dec 11, 2026 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/583
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pull across screen assembly has a flexible screen member (e.g. flymesh) wound about a vertical rod positioned at one side of the opening. A line member arrangement is attached to the front of the screen member and part of the line member winds about a tapered drum which is positioned on top of rod and which rotates with rotation of the rod. The arrangement allows the screen member to be tensioned and also to be balanced as it is pulled across the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.