Movable or removable closures – With means mounting closure for reciprocation – Diverse or springy material guide or slide
Patent
1978-05-11
1980-01-08
Downey, Kenneth
Movable or removable closures
With means mounting closure for reciprocation
Diverse or springy material guide or slide
49454, E05D 1518
Patent
active
041820819
ABSTRACT:
An extender for a combined double hung, double sash guide and weather strip unit is disclosed. The extender is slidably received in the open upper end of the parting bead of the weather strip unit and carries at its upper end prongs. When the extender is driven upwardly, as by raising the window sashes, the extender closes the air gap between the upper edge of the weather strip unit and the head jamb and at the same time the prongs are driven into the head jamb so that the extender also serves to attach the weather strip unit into the window frame thus eliminating the need for top staples or nails.
REFERENCES:
patent: 2273279 (1942-02-01), MacKlanburg
patent: 3325945 (1967-06-01), Beasley, Jr. et al.
Downey Kenneth
QC Glide Co.
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