Field installable rolling screen assembly
US4702297A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 6, 1986 |
| Grant date | Oct 27, 1987 |
| Priority date | — |
| Expiry date | Oct 6, 2006 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B9/54
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A rolling window screen assembly is provided for a window frame having a sill, a head and opposite side jambs. The screen assembly comprises a screen mounted at the head of the window frame and being unrollable along the jambs thereof. A pair of guide members are mounted on and extend along each side jamb for guiding the opposite edges of the screen as the screen is unrolled along the jambs. Control levers adjacent each side edge of the screen frictionally engage the guide members so as to control the position of the screen along the guide members. The guide members are mounted to the window frame jambs by a plurality of L-shaped clips which extend through a corresponding slot in the respective guide members. A spring is positioned in each guide member for centering the unrolled screen between the pair of guide members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.