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CPC Subgroup
B65H 54/86

Arrangements for taking-up waste material before or after winding or depositing

Full Title

Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02) > Arrangements for taking-up waste material before or after winding or depositing

1 direct subcode

Child Classifications

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  • B65H 54/88 by means of pneumatic arrangements, e.g. suction guns

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