B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 21/032 (2006.01) B65D 5/18 (2006.01) B65D 5/42 (2006.01)
Patent
CA 2445164
A passive interlock structure for use in containers (such as cartons and trays), particularly those fabricated from corrugated paperboard and the like, which permits the facilitated aligning of vertically stacked containers. The passive interlock structure feature includes recesses formed in the tops or bottoms of the containers, and corresponding complementary low planar projections in the bottoms or tops of the containers.
Mcleod Michael B.
Ritter Karl M.
Gowling Lafleur Henderson Llp
Smurfit-Stone Container Enterprises,inc.
Stone Container Corporation
LandOfFree
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