CPC Subgroup Additional Only
B65H 2404/42 Arrangement of pairs of drums
Full Title
Parts for transporting or guiding the handled material > Shafts, cylinders, drums, spindles > Arrangement of pairs of drums
2 direct subcodes
Child Classifications
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- B65H 2404/421 Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound
- B65H 2404/422 Nip arrangement, i.e. parallel drums in pressure contact to each other
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