Importance

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Abstract

A sliding door having sliding and fixed door panels with extruded top, bottom and side sections all of an identical first extrusion, and joined at corners to form a rectangular frame, the first extrusion having an interior rectangular closed box portion with side walls and end walls, inner and outer facing walls located in spaced parallel relation from the side walls of the box portion, junction walls extending between the side walls of the box portion, and the inner and outer facing walls, and glass retaining formations connected with the inner and outer facing walls, and having door jambs and an upper cross member formed of an identical second extrusion which defines a receiving channel for the sliding door panel, and having a lower threshold defining a top wall and rail registering with the receiving channel.

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First Claim