Stock material or miscellaneous articles – Structurally defined web or sheet – Including fastener for attaching to external surface
Patent
1990-02-26
1991-10-08
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including fastener for attaching to external surface
49314, 49504, E06B 7098
Patent
active
050553356
ABSTRACT:
A weather strip for attachment to a jamb for engagement of a flexible portion of the weather strip against a closure member for example a door comprises an attachment portion of rectangular shape for attachment to the jamb and a flexible portion of blade-shape or cylindrical shape for flexible engagement with the door. The attachment portion is formed of an exterior thin wall surrounding a hollow interior with the wall being co-extruded with the flexible portion. The resultant body is thus relatively flimsy and is rendered rigid by the addition of a stiffener element inserted into the hollow interior defined by the walls.
REFERENCES:
patent: 378778 (1888-02-01), Dodge
patent: 1352732 (1920-09-01), Egerton
patent: 3531897 (1970-10-01), Weimar
patent: 3818960 (1974-06-01), Pozzi
patent: 4321293 (1982-03-01), Naka
patent: 4730416 (1988-03-01), Eames
Ade Stanley G.
Battison Adrian D.
Epstein Henry F.
Thrift Murray E.
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