CPC Subgroup Additional Only
B65D 2571/00154 interlocked
Full Title
Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material > Bundling wrappers or trays > Wrapper locking means > integral with the wrapper > interlocked
5 direct subcodes
Child Classifications
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- B65D 2571/0016 by tabs protruding from one end and co-operating with openings at the other end
- B65D 2571/00172 by tabs cut within one end and facing towards the other end when blank is unfolded, and co-operting with openings at the other end
- B65D 2571/00185 by tabs cut within one end and facing away from the other end when blank is unfolded, and co-operting with openings at the other end
- B65D 2571/00197 by tabs cut within one end and facing laterally or diagonally and co-operting with openings at the other end
- B65D 2571/00209 locked at least a part of the contents
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 3,369
- KRONES DE 3,304
- TETRA LAVAL HOLDINGS & FINANCE CH 2,227
- CANON JP 2,051
- AUTOSTORE TECHNOLOGY NO 1,731
- GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
- CANON 1,693
- G.D IT 1,678
- MURATA MACHINERY JP 1,664
- DAIFUKU COMPANY JP 1,654