Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
Load children
B65B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
Load children
39/00
Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
Load children Filter patents View analytics View as hierarchy
B65B39/001
with flow cut-off means, e.g. valves
Load children Filter patents View analytics View as hierarchy
B65B39/005
transverse to flow direction
Filter patents View analytics View as hierarchy