Window sash breather device

Details Window sash breather device Window sash breather device

1985-09-12

1986-12-09

Joyce, Harold

Static structures (e.g., buildings)

Wall, ceiling, floor, or roof designed for ventilation or...

52 19, 52171, 52304, 98 1, E06B 712

Patent

active

046272062

ABSTRACT:
A breather device for use in a vent hole of a double glazed window sash is provided and comprises an elongated hollow sleeve member extending into the vent hole and having opposite interior and exterior ends, and a plurality of resilient fingers extending axially from the exterior end of the sleeve member with each finger terminating in a radially inwardly extending tip portion. The fingers and tip portions of the device are closely spaced so as to inhibit entry of foreign matter into the sleeve and are resilient so as to deflect radially outwardly when a cleaning tool is inserted through the device for removing any foreign matter therein.

REFERENCES:
patent: 1877685 (1932-09-01), Ottenheimer
patent: 2276112 (1942-03-01), Stoneback
patent: 4450660 (1984-05-01), Dean et al.

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