Static structures (e.g. – buildings) – Lapped multiplanar surfacing; e.g. – shingle type – Interfitted sections
Patent
1980-03-06
1982-01-26
Murtagh, John E.
Static structures (e.g., buildings)
Lapped multiplanar surfacing; e.g., shingle type
Interfitted sections
52588, 52DIG3, 249112, 256 24, 405281, E64G 1108, E04C 232, E04C 238
Patent
active
043121667
ABSTRACT:
Wall assemblies useful for a wide variety of different applications can be economically constructed utilizing extruded polymer panels shaped so as to have sloped positioning walls located adjacent to interlocking connecting elements at their side edges. The connecting elements are shaped so that the connecting element along one side edge of one panel can be pushed into engagement with a connecting element along another side edge of another panel through the use of a tool pressing against the adjacent positioning walls when the side edge of the first of the panels is located over the side edge of the other panel.
REFERENCES:
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patent: 3999392 (1976-12-01), Fukushima
Sweet's Catalog File 1978, 7.4 Rey, p. 7, by McGraw-Hill Information Co.
Anjac Plastics, Inc.
Murtagh John E.
O'Brian Edward D.
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