Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Patent
1993-12-08
1996-01-02
Castellano, Stephen J.
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
215391, 215 44, B65D 21032
Patent
active
054800285
ABSTRACT:
A stackable plastic container including a body having a generally rectangular cross section including a base wall, sidewalls and end walls, the width of the sidewalls being greater than the width of the end walls. The body has a top wall with an integral neck defining a dispensing opening. The bottom wall has spaced longitudinally extending integral portions defining a longitudinal recess extending lengthwise of the bottom wall and generally parallel to the sidewall. The top wall of the body includes a centrally located longitudinally extending projection extending upwardly and defining spaced longitudinally extending generally horizontal portions lengthwise of the sidewalls such that when one container is stacked on another, the longitudinally extending portions of the top wall are engaged by the longitudinally extending spaced projections on the bottom wall of a container stacked thereon.
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Castellano Stephen J.
Owens-Illinois Plastic Products Inc.
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