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CPC Subgroup
B65D 51/02

Loosely-engaging lids or covers for jars, cans or like containers for liquids without means for effecting sealing of container

Full Title

Closures not otherwise provided for > Loosely-engaging lids or covers for jars, cans or like containers for liquids without means for effecting sealing of container

5 direct subcodes

Child Classifications

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  • B65D 51/04 hinged (B65D51/10 takes precedence)
  • B65D 51/06 collapsible
  • B65D 51/08 with axial projections fitting within, or around, the walls defining the openings, e.g. for milk churns
  • B65D 51/10 opening automatically when container is tilted for pouring
  • B65D 51/12 Flexible non-elastic covers

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