CPC Subgroup Additional Only
B65D 2590/66 Operating devices therefor
Full Title
Component parts, details or accessories for large containers > Gates or closures > Operating devices therefor
4 direct subcodes
Child Classifications
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- B65D 2590/662 allowing a particular motion, e.g. combination of rotational and linear
- B65D 2590/664 actuating mechanism other than manual, e.g. pneumatic, electropneumatic, hydraulic, electromagnetic
- B65D 2590/666 Locking devices, e.g. for maintaining an open or position
- B65D 2590/668 Controlling devices
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