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CPC Subgroup Additional Only
B65H 2404/43

Rider roll construction

Full Title

Parts for transporting or guiding the handled material > Shafts, cylinders, drums, spindles > Rider roll construction

4 direct subcodes

Child Classifications

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  • B65H 2404/431 involving several segments in axial direction
  • B65H 2404/432 involving a plurality of parallel rider rolls
  • B65H 2404/433 involving at least one rider roller following a spindle moved on a path, e.g. arcuate or circular path
  • B65H 2404/434 Driven rider roll arrangement

Top Applicants

Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT

  1. P&G (PROCTER & GAMBLE COMPANY) US 3,369
  2. KRONES DE 3,304
  3. TETRA LAVAL HOLDINGS & FINANCE CH 2,227
  4. CANON JP 2,051
  5. AUTOSTORE TECHNOLOGY NO 1,731
  6. GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
  7. CANON 1,693
  8. G.D IT 1,678
  9. MURATA MACHINERY JP 1,664
  10. DAIFUKU COMPANY JP 1,654