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CPC Subgroup
B65H 45/22

Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement

Full Title

Folding thin material (specially adapted for the manufacture or treatment of particular products, see appropriate subclasses, e.g. D06F89/00) > Folding articles or webs with application of pressure to define or form crease lines (B65H20/28 takes precedence; pleating, kilting or goffering textile fabrics D06J) > Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement

2 direct subcodes

Child Classifications

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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