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CPC Subgroup
B65H 54/74

Driving arrangements (arrangements for preventing ribbon winding B65H54/38; arrangements for rotating packages B65H54/40)

Full Title

Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02) > Other constructional features of yarn-winding machines > Driving arrangements (arrangements for preventing ribbon winding B65H54/38; arrangements for rotating packages B65H54/40)

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