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CPC Main Group
B65G 69/00

Auxiliary measures taken, or devices used, in connection with loading or unloading (by means incorporated in, or operatively associated with, conveyors B65G47/00; preventing fire A62C3/00; in vehicles, see the relevant subclasses, e.g., B60P1/58, B61D7/32, B62D33/00, B63B25/00, B64D9/00)

16 direct subcodes

Child Classifications

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  • B65G 69/02 Filling storage spaces as completely as possible, e.g. application of vibrators
  • B65G 69/06 Fluidising
  • B65G 69/08 Devices for emptying storage spaces as completely as possible (devices preventing the formation of bridges in large containers B65D88/64)
  • B65G 69/10 Obtaining an average product from stored bulk material
  • B65G 69/12 Sieving bulk materials during loading or unloading
  • B65G 69/14 Pulverising loaded or unloaded materials
  • B65G 69/20 Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air

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