Interlocking panel and method of making the same

Details Interlocking panel and method of making the same Interlocking panel and method of making the same

1995-05-16

1997-09-02

Wood, Wynn E.

Static structures (e.g., buildings)

Lapped multiplanar surfacing; e.g., shingle type

Interfitted sections

52520, 52540, 52543, 5274519, E04D 100

Patent

active

056619391

ABSTRACT:
A plastic siding panel which includes an upper connector, a medial main portion, and a lower connector. The connectors are complementary in shape so that they interlock with other siding panels of like construction. At least one of the connectors include a strip of high strength material for rigidifying the siding panel. The siding panels are fabricated by extruding a monolithic, substantially planar sheet composed of three different materials. Two of the materials are formed as layers which extend over the entire sheet. The third material is a high strength material adapted to rigidify the siding panel. After extrusion, the sheet is formed into a siding panel having a main portion, an upper connection and a lower connection.

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patent: 5465543 (1995-11-01), Seifert

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