1985-11-18
1986-10-14
Pate, III, William F.
52209, 98 98, E06B 702
Patent
active
046165614
ABSTRACT:
A vented heading for the outer frame of an airtight double-hung sash window unit adapted to be seated in an opening of an exterior wall of an apartment. Vent holes in a head panel allow fresh air flow into the heading; and a baffle member at the back of the heading serves to direct the airflow downwardly at the rear of the unit into the apartment. Stale air from the apartment is enabled to move past the baffle member and escape through the heading and vent holes to the outside.
REFERENCES:
patent: 992055 (1911-05-01), Pomerantz
patent: 1187551 (1916-06-01), Reiss
patent: 1369566 (1921-02-01), Smidley
patent: 3255688 (1966-06-01), Iwata
Garofalo Nicholas J.
LaKemper Jean M.
Pate III William F.
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