GB1321311A - Window ventilators - Google Patents
Window ventilatorsInfo
- Publication number
- GB1321311A GB1321311A GB1321311DA GB1321311A GB 1321311 A GB1321311 A GB 1321311A GB 1321311D A GB1321311D A GB 1321311DA GB 1321311 A GB1321311 A GB 1321311A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ventilator
- window
- ventilators
- window pane
- window ventilators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
1321311 Window ventilators EASTERN GAS BOARD 19 April 1971 [15 Jan 1970] 2119/70 Heading F4V A ventilator for replacing a cut-off corner of a window pane 9 is triangular and comprises two flanges 5, 6 which fit within the rebate of the window frame 15. In the form shown, the ventilator also includes louvre blades 2 and a diagonal flange 7 which engages the window pane 9 and is secured by screws 13 to a resilient P.V.C. or rigid metal retaining strip. The ventilator is moulded from transparent or translucent plastics material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB211970 | 1970-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1321311A true GB1321311A (en) | 1973-06-27 |
Family
ID=9733927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1321311D Expired GB1321311A (en) | 1970-01-15 | 1970-01-15 | Window ventilators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1321311A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023309A (en) * | 1975-09-15 | 1977-05-17 | Backward Lennie E | Rear quarter window louver panel |
GB2218801A (en) * | 1988-05-19 | 1989-11-22 | Glidevale Building Prod | Window ventilators |
GB2298040A (en) * | 1995-02-20 | 1996-08-21 | Hunter Air Techn Ltd | Ventilation units |
-
1970
- 1970-01-15 GB GB1321311D patent/GB1321311A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023309A (en) * | 1975-09-15 | 1977-05-17 | Backward Lennie E | Rear quarter window louver panel |
GB2218801A (en) * | 1988-05-19 | 1989-11-22 | Glidevale Building Prod | Window ventilators |
GB2298040A (en) * | 1995-02-20 | 1996-08-21 | Hunter Air Techn Ltd | Ventilation units |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |