CPC Subgroup Additional Only
B65D 2571/00938 Means for maintaining collapsible packages in erected state (B65D2571/00129 takes precedence)
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 > Other details of wrappers > Flattenable or foldable packages > Means for maintaining collapsible packages in erected state (B65D2571/00129 takes precedence)
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65D 2571/00944 Hooks
- B65D 2571/00962 by unfolding a wall beyond a dead point
- B65D 2571/00969 Glue tabs
- B65D 2571/00975 Locking tabs
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