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CPC Main Group Additional Only
D06F 2105/00

Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers

23 direct subcodes

Child Classifications

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  • D06F 2105/06 Recirculation of washing liquids, e.g. by pumps or diverting valves
  • D06F 2105/08 Draining of washing liquids
  • D06F 2105/10 Temperature of washing liquids; Heating means therefor
  • D06F 2105/12 Humidity or dryness of laundry
  • D06F 2105/14 Temperature of laundry
  • D06F 2105/26 Heat pumps
  • D06F 2105/28 Electric heating
  • D06F 2105/30 Blowers
  • D06F 2105/32 Air flow control means
  • D06F 2105/34 Filtering, e.g. control of lint removal devices
  • D06F 2105/36 Condensing arrangements, e.g. control of water injection therefor
  • D06F 2105/42 Detergent or additive supply
  • D06F 2105/44 Opening, closing or locking of doors
  • D06F 2105/50 Starting machine operation, e.g. delayed start or re-start after power cut
  • D06F 2105/52 Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
  • D06F 2105/54 Changing between normal operation mode and special operation modes, e.g. service mode, component cleaning mode or stand-by mode

Top Applicants

Top 10 applicants by patent filingsfor class D06, 2013–2023, worldwide · Source: EPO PATSTAT

  1. LG ELECTRONICS KR 7,955
  2. QINGDAO HAIER WASHING MACHINE COMPANY 7,190
  3. HAIER SMART HOME 5,471
  4. QINGDAO HAIER WASHING MACHINE COMPANY CN 2,962
  5. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,870
  6. WUXI LITTLE SWAN COMPANY 2,869
  7. SAMSUNG ELECTRONICS COMPANY KR 2,731
  8. MIELE DE 1,371
  9. WHIRLPOOL CORPORATION US 1,285
  10. ELECTROLUX APPLIANCES SE 1,261