CPC Main Group
D06B 3/00 Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating (mercerising D06B7/00; solvent-treatment D06B9/00; treatment of selected parts of textile materials D06B11/00; with aid of vibration D06B13/00)
8 direct subcodes
Child Classifications
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- D06B 3/02 of fibres, slivers or rovings
- D06B 3/04 of yarns, threads or filaments
- D06B 3/10 of fabrics (D06B3/24, D06B3/28, D06B3/32 take precedence; jiggers D06B3/32)
- D06B 3/24 of fabrics in roped form
- D06B 3/28 of fabrics propelled by, or with the aid of, jets of the treating material
- D06B 3/30 of articles, e.g. stockings
- D06B 3/32 of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
- D06B 3/34 Driving arrangements of machines or apparatus
Top Applicants
Top 10 applicants by patent filingsfor class D06, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 7,955
- QINGDAO HAIER WASHING MACHINE COMPANY 7,190
- HAIER SMART HOME 5,471
- QINGDAO HAIER WASHING MACHINE COMPANY CN 2,962
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,870
- WUXI LITTLE SWAN COMPANY 2,869
- SAMSUNG ELECTRONICS COMPANY KR 2,731
- MIELE DE 1,371
- WHIRLPOOL CORPORATION US 1,285
- ELECTROLUX APPLIANCES SE 1,261