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CPC Subgroup Additional Only
B65H 2301/4189

Cutting

Full Title

Handling processes for sheets or webs > Type of handling process > Winding, unwinding > Handling or changing web rolls > Relative movement of core or web roll in respect of mandrel > Cutting

6 direct subcodes

Child Classifications

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  • B65H 2301/41891 Cutting knife located between two winding rollers
  • B65H 2301/41893 Cutting knife moving on circular path
  • B65H 2301/41894 Cutting knife moving on circular or acuate path, e.g. pivoting around winding roller
  • B65H 2301/41896 Several cutting devices, e.g. located at different upstream/downstream positions of the web path
  • B65H 2301/41898 Cutting threading tail and leading it to new core

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