Special receptacle or package – Shock protection type – With distinct corner or edge protector
Patent
1982-03-15
1984-04-03
Price, William
Special receptacle or package
Shock protection type
With distinct corner or edge protector
229 15R, 229DIG1, B65D 8110
Patent
active
044403046
ABSTRACT:
A corner pad for protection of crated objects, such as appliances, furniture or the like, is formed from an integral blank of corrugated paperboard. The pad has multiple-ply walls and a multiple-ply base including two leg formations joined to form a generally L-shaped structure. One of the legs has a mitered base panel which includes a tip formed by the intersection of the mitered edge with another edge of the panel, and the tip is releasably compressed by coplanar engagement with a base panel in the other leg formation to releasably self-lock the engagement of the panels within the corner configuration.
Self-locking pads having particular corner configurations comprising wall angles of 120 or 150 degrees can be conveniently erected from single-piece blanks in two preferred embodiments.
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patent: 4372446 (1983-02-01), Konopko
Elkins Gary E.
Price William
Stone Container Corporation
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