• Technology trends
  • Patent search
  • Sign In
  • Sign Up
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
41/00
Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
Load children Filter patents View analytics View as hierarchy
B65D41/02
Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
Load children Filter patents View analytics View as hierarchy
B65D41/04
Threaded or like caps or cap-like covers secured by rotation
Load children Filter patents View analytics View as hierarchy
B65D41/0407
with integral sealing means
Load children Filter patents View analytics View as hierarchy
B65D41/0428
formed by a collar, flange, rib or the like contacting the top rim or the top edges or the external surface of a container neck
Filter patents View analytics View as hierarchy