CPC Main Group Additional Only
B65D 2251/00 Details relating to container closures
10 direct subcodes
Child Classifications
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- B65D 2251/0003 Two or more closures
- B65D 2251/01 making a sound upon actuation
- B65D 2251/02 Grip means
- B65D 2251/04 Orienting or positioning means
- B65D 2251/06 Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building (B65D81/366 takes precedence)
- B65D 2251/07 Closures specially adapted for closing bottle-necks of non-circular cross-section
- B65D 2251/08 Closures specially adapted for closing container mouths of differing size or configuration, e.g. screw/snap combination
- B65D 2251/09 Reversible caps or lids, e.g. with threads on one side and a plug on the other
- B65D 2251/10 Details of hinged closures
- B65D 2251/20 Sealing means
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