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CPC Subgroup
B65G 23/32

for effecting drive at two or more points spaced along the length of the conveyors

Full Title

Driving gear for endless conveyors; Belt- or chain-tensioning arrangements > for effecting drive at two or more points spaced along the length of the conveyors

2 direct subcodes

Child Classifications

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  • B65G 23/34 comprising a single motor coupled to spaced driving elements
  • B65G 23/36 comprising two or more driving motors each coupled to a separate driving element, e.g. at either end of the conveyors

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