Sectional door and panel therefor

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means

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Details

160232, E06B 312

Patent

active

055094570

ABSTRACT:
A sectional door panel for use in an overhead door assembly is provided. The sectional door panel includes a front panel, a rear panel, an insulating material between the front and rear panels, an upper edge integral to the front panel, a raised tongue formed in the upper edge, an upper rail integral to the upper edge, a lower edge integral to the front panel, a concave groove formed in the lower edge, and a lower rail integral to the lower edge. An overhead door assembly is also provided that utilizes a plurality of the sectional door panels.

REFERENCES:
patent: 2863503 (1958-12-01), Stroup
patent: 2993572 (1961-07-01), Rich
patent: 3891021 (1975-06-01), Geoffrey
patent: 4284119 (1981-08-01), Martin et al.
patent: 4995441 (1991-02-01), Leist et al.
patent: 5016700 (1991-05-01), Wegner et al.
patent: 5060711 (1991-10-01), Fimbell

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