GB1321311A - Window ventilators - Google Patents

Window ventilators

Info

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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EASTERN GAS BOARD
Original Assignee
EASTERN GAS BOARD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EASTERN GAS BOARD filed Critical EASTERN GAS BOARD
Publication of GB1321311A publication Critical patent/GB1321311A/en
Expired legal-status Critical Current

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

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.
GB1321311D 1970-01-15 1970-01-15 Window ventilators Expired GB1321311A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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