Window with removable jamb liner and bracket for releasing same

Details Window with removable jamb liner and bracket for releasing same Window with removable jamb liner and bracket for releasing same

1986-10-02

1988-02-23

Perham, Alfred C.

Movable or removable closures

With means mounting closure for reciprocation

Slide or guide feature for closure removal

49490, 52213, 52399, E05D 1522, E06B 104

Patent

active

047261480

ABSTRACT:
A channel-shaped bracket of polyvinyl chloride having leg portions possessing a durometer value on the order of Shore D90 and hook portions integral with the free edges of the leg portions that have a durometer value on the order of Shore A70 is disclosed. The relatively soft and more flexible hook portions releasably engage ridge hooks extending in a recessed relation along the marginal edges of a jamb liner, the jamb liner also being of polyvinyl chloride with a durometer value on the order of Shore D90. The hook portions, being softer and more flexible than the ridge hooks as indicated above, readily release the jamb liner when a sufficient pull is applied so that the liner can be easily removed from the wooden jamb to which it is attached. The web of the bracket is sufficiently thin such that the bracket can be stapled to the wooden jamb.

REFERENCES:
patent: 2990040 (1971-06-01), Stevenson
patent: 3442059 (1969-05-01), Kessler
patent: 3606433 (1971-09-01), Kunevicius
patent: 3916055 (1975-10-01), Wagner
patent: 4092813 (1978-06-01), Eggert
patent: 4144674 (1979-03-01), Douman
patent: 4170090 (1979-10-01), Wood
patent: 4364199 (1982-12-01), Johnson et al.
patent: 4407100 (1983-10-01), Huelsekopf

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