Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
Load children
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
Load children
77/00
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
Load children Filter patents View analytics View as hierarchy
B65D77/04
Articles or materials enclosed in two or more containers disposed one within another
Load children Filter patents View analytics View as hierarchy
B65D77/06
Liquids or semi-liquids; or other materials or articles; enclosed in flexible containers disposed within rigid containers
Load children Filter patents View analytics View as hierarchy
B65D77/062
Flexible containers disposed within polygonal containers formed by folding a carton blank
Load children Filter patents View analytics View as hierarchy
B65D77/065
Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
Load children Filter patents View analytics View as hierarchy