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DIFF Subgroup
B65H 54/74

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

Introduced: September 1968

Title

Titles differ between systems:

IPC: Driving arrangements

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

Full Title

Full titles differ between systems:

IPC:

Winding, coiling, or depositing filamentary material > Other constructional features of yarn-winding machines > Driving arrangements

CPC:

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)

No child classifications to compare. This is a leaf node in both IPC and CPC.

Top Applicants

Top Applicants (IPC)

Class B65,2013–2023, worldwide · Source: EPO PATSTAT

  1. CANON 3,755
  2. SGCC(STATE GRID CORPORATION OF CHINA) 3,721
  3. YOSHINO KOGYOSHO COMPANY 3,659
  4. DNP (DAINIPPON PRINTING COMPANY) 3,573
  5. KRONES DE 3,114
  6. P&G (PROCTER & GAMBLE COMPANY) US 2,777
  7. TOPPAN PRINTING COMPANY 2,720
  8. SEIKO EPSON CORPORATION 2,574
  9. KYOCERA DOCUMENT SOLUTIONS 2,371
  10. RICOH COMPANY 2,349

Top Applicants (CPC)

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