Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Main Group
B65D 47/00

Closures with filling and discharging, or with discharging, devices

5 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • B65D 47/02 for initially filling and for preventing subsequent refilling
  • B65D 47/40 with drip catchers or drip-preventing means

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