CPC Subgroup Additional Only
B65H 2301/4146 involving particular drive arrangement
Full Title
Handling processes for sheets or webs > Type of handling process > Winding, unwinding > Winding > involving particular drive arrangement
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65H 2301/41461 centre drive
- B65H 2301/41462 nip drive
- B65H 2301/41464 lateral drive arrangement, e.g. operating on the flange of the web roll
- B65H 2301/41466 combinations of drives
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