IPIQ

PERFORMING OPERATIONS; TRANSPORTING

B65

CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL

B65D

CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES

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77/00

Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags

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B65D77/04

Articles or materials enclosed in two or more containers disposed one within another

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B65D77/0413

the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton

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B65D77/042

the inner container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton

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Patent classifications