CPC Subgroup Additional Only
B65H 2301/4431 by means with operating surfaces contacting opposite faces of material
Full Title
Handling processes for sheets or webs > Type of handling process > Moving, forwarding, guiding material > by acting on surface of handled material > by means with operating surfaces contacting opposite faces of material
5 direct subcodes
Child Classifications
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- B65H 2301/44312 between belts and rollers
- B65H 2301/44314 between belts and cylinder
- B65H 2301/44316 between belts
- B65H 2301/44318 between rollers
- B65H 2301/44319 between balls
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