Dunnage device

Details Dunnage device Dunnage device

1991-06-04

1992-08-18

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Honeycomb-like

D 9456, 410154, 410155, 428 12, B32B 312

Patent

active

051398427

ABSTRACT:
A dunnage device expandable from a compact flat stack into a vertically extending cellular slab. A plurality of elongated strips is stacked and assembled in co-extensive relation. Each strip has a median portion, opposing end portions, and opposing outer end extremities. A transverse fold line is provided between the median portion and each end portion, across each strip. The strips are attached to each other at their outer end extremities to form pairs; the pairs are attached to each other along adjacent median portions. When the stack of attached strips is expanded, a plurality of serially connected, horizontally oriented, rectangular cells is formed. Means for suspending the cellular slab is disclosed. A foldable, integral backing board, in combination with the cellular slab, is also disclosed.

REFERENCES:
patent: 3103460 (1963-09-01), Picket
patent: 3593671 (1971-07-01), Bramlett
patent: 4372717 (1983-02-01), Sewell et al.
patent: 4485568 (1984-12-01), Landl et al.
patent: 4677012 (1987-06-01), Anderson
patent: 4865889 (1989-09-01), Boyse
patent: 4871006 (1989-10-01), Kao et al.

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