A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RETRACTABLE WINDOW SCREEN
The window assembly of the present invention includes a window frame and window sash rotatable relative to the window frame between a closed position and an open position. In the closed position, the window sash is positioned parallel to the window frame. In the open position, a space is defined between the bottom edges of the window frame and the window sash, and the space defined between the side edges of the window frame and the window sash. A window screen is connected to the two side edges and the bottom edge of the window sash, the two side edges and the bottom edge of the window frame. The window screen is configured to extend in the space. The viewer can have a clear view out of the window assembly without the unsightliness, distortion, or sunlight blockage that is caused by conventional “always visible” window screens.
RETRACTABLE WINDOW SCREEN
The window assembly of the present invention includes a window frame and window sash rotatable relative to the window frame between a closed position and an open position. In the closed position, the window sash is positioned parallel to the window frame. In the open position, a space is defined between the bottom edges of the window frame and the window sash, and the space defined between the side edges of the window frame and the window sash. A window screen is connected to the two side edges and the bottom edge of the window sash, the two side edges and the bottom edge of the window frame. The window screen is configured to extend in the space. The viewer can have a clear view out of the window assembly without the unsightliness, distortion, or sunlight blockage that is caused by conventional “always visible” window screens.
RETRACTABLE WINDOW SCREEN
ALAN BRAD (author) / ALLEN ELIZABETH (author)
2023-11-02
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
RETRACTABLE WINDOW SCREEN CONNECTING MEMBERS AND RETRACTABLE WINDOW SCREEN
| European Patent Office | 2021