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Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
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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)
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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
}
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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
Mechanical, vacuum, or pressure cleaning in combination with the turning inside-out of flexible tubular or other hollow articles
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Last Modified: 10/10/2013