WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

D06G　MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES (mechanical preparation or mechanical treatment of bed feathers B68G 3/00)

D06G 1/00 Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics (brushes A46B; suction cleaners A47L; domestic cleaning apparatus A47L; cleaning in general B08B; apparatus for cleaning bed feathers B68G 3/00)

D06G 1/005 ・{inside a rotary receptacle}

D06G 3/00 Turning inside-out flexible tubular or other hollow articles (in combination with inspecting D06H 3/16; {turning tubes inside out in the shaping joining of plastics or shaping of substances in a plastic state B29C 67/0018})

D06G 3/02 ・by mechanical means

D06G 3/04 ・pneumatically

D06G 5/00 Mechanical, vacuum, or pressure cleaning in combination with the turning inside-out of flexible tubular or other hollow articles