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CPC Subclass Not Allocatable
D06L

DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS

Description

D06L covers mechanical and chemical processes for cleaning and bleaching textile materials at various stages of production and use, from raw fibers through finished garments and household textiles. This includes dry-cleaning operations, aqueous washing methods, and bleaching treatments applied to fibers, yarns, fabrics, feathers, and made-up textile articles, as well as bleaching processes specifically for leather and fur materials. The classification encompasses both industrial-scale textile processing and garment care operations, including equipment, chemical formulations, and process parameters for removing soils, stains, and unwanted coloration. Related finishing treatments such as dyeing or general fabric finishing are classified elsewhere (D06B–D06K).

2 direct subcodes

Child Classifications

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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