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
21/00
Nestable, stackable or joinable containers; Containers of variable capacity
Load children Filter patents View analytics View as hierarchy
B65D21/02
Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
Load children Filter patents View analytics View as hierarchy
B65D21/04
Open-ended containers shaped to be nested when empty and to be superposed when full
Load children Filter patents View analytics View as hierarchy
B65D21/048
Identical stackable containers specially adapted for retaining the same orientation when nested, e.g. the upper container being fixed or slightly rotatable during the nesting operation
Filter patents View analytics View as hierarchy