Stock material or miscellaneous articles – Structurally defined web or sheet – Fold at edge
Patent
1979-09-13
1982-03-16
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Fold at edge
49490, 52716, E06B 716
Patent
active
043201610
ABSTRACT:
The present invention relates to weather stripping materials and more particularly to a readily deformable weather stripping material for use with a building component, such as a door, having a movable structural member provided with an elongated weather strip receiving channel along a movable edge thereof. In essence, the material comprises an elongated flexible plastic strip of substantially U-shaped cross section which is adapted to be inserted into the weather strip receiving channel and is provided with a base and two spaced apart legs joining the base throughout their lengths. Each of the spaced apart legs comprises an outer end segment which is formed of a plastic material having greater flexibility than that of the companion base joining segment of the same leg, the two segments of each leg being joined together throughout their lengths. The legs are also provided with inwardly disposed elongated ridges along the lengths thereof which face toward each other and are adapted to function as fastener head retaining barriers.
REFERENCES:
patent: 2203522 (1940-06-01), Clark
patent: 2718677 (1955-09-01), Cornell
patent: 3341975 (1967-09-01), Tylisz
patent: 3638359 (1972-02-01), Kruschwitz
patent: 3656260 (1972-04-01), Weaver et al.
patent: 4030245 (1977-06-01), Yeomans
patent: 4092813 (1978-06-01), Eggert
patent: 4105814 (1978-08-01), Eggert
Epstein Henry F.
Kawneer Company Inc.
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