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CPC Subgroup Additional Only
B65H 2408/217

of rollers type, e.g. with at least one fixed and one movable roller

Full Title

Specific machines > for handling web(s) > Accumulators > of rollers type, e.g. with at least one fixed and one movable roller

4 direct subcodes

Child Classifications

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  • B65H 2408/2171 the position of the movable roller(s), i.e. the web loop, being positively actuated
  • B65H 2408/2172 several cascaded loops of rollers
  • B65H 2408/2173 the rollers wrapped by the web being rotationally driven otherwise than by web
  • B65H 2408/2174 belt or similar device for carrying web through the accumulator

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