CPC Subgroup Additional Only
B65H 2701/53 Adaptations of cores or reels for special purposes
Full Title
Handled material; Storage means > Storage means for webs, tapes, or filamentary material > Adaptations of cores or reels for special purposes
6 direct subcodes
Child Classifications
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- B65H 2701/532 Tearable or frangible cores or reels
- B65H 2701/533 Storage compartments for accessories
- B65H 2701/534 Stackable or interlockable reels or parts of reels
- B65H 2701/535 Dimensional aspect, e.g. non-cylindrical cores
- B65H 2701/536 Arrangements for protecting connectors attached to the wound material
- B65H 2701/537 Stopping the winding or unwinding of reels which do not feature spring motors
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