CPC Subgroup
B65H 75/18 Constructional details
Full Title
Storing webs, tapes, or filamentary material, e.g. on reels (fishing reels A01K89/00; storing means for record carriers, specially adapted for cooperation with the recording or reproducing apparatus G11B23/02) > Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans (packaging aspects B65D85/67) > Constructional details
9 direct subcodes
Child Classifications
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- B65H 75/20 Skeleton construction, e.g. formed of wire
- B65H 75/22 collapsible; with removable parts
- B65H 75/24 adjustable in configuration, e.g. expansible
- B65H 75/26 Arrangements for preventing slipping of winding
- B65H 75/28 Arrangements for positively securing ends of material
- B65H 75/30 Arrangements to facilitate driving or braking
- B65H 75/32 Arrangements to facilitate severing of material
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