Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like
Patent
1995-10-11
1999-03-30
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Honeycomb-like
527931, 428117, 428118, B32B 312
Patent
active
058886125
ABSTRACT:
In one aspect, the present invention provides a load-bearing structure with a novel interlocking edge. Also provided is a method of making a load-bearing structure having an overlapping edge, in which structural members are combined so that a stepped-down lip of one structural member covers a peripheral edge of another member. Also provided is a load-bearing structure having cellular structure and which is useful with or without an overlapping edge. In addition, there is provided a molding method for making cellular, load-bearing structures.
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Harris James H.
Kinzie William
Needham Donald G.
Epstein Henry F.
Kroboth Timothy R.
Poly Plus Inc.
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