Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subclass
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

Introduced: September 1968

Classification Context

Section:
TEXTILES; PAPER
Class:
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
Subclass:
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

Description

This subclass covers machines and methods for cleaning textile products, carpets, rugs, sacks, hides, and similar flexible materials through mechanical action or fluid pressure rather than chemical treatment. It includes equipment for beating, brushing, rubbing, or spraying these articles to remove dirt, dust, and contaminants. The subclass also encompasses apparatus for turning inside-out flexible tubular articles (such as stockings or gloves) and hollow textile structures, a specialized mechanical operation distinct from conventional cleaning processes.

Related Keywords

cleaning FABRICS mechanicallycleaning of SACK(S)

3 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • D06G 1/00 Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
  • D06G 5/00 Mechanical, vacuum, or pressure cleaning in combination with the turning inside-out of flexible tubular or other hollow articles

Top Applicants

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

  1. QINGDAO HAIER WASHING MACHINE COMPANY 10,520
  2. HAIER SMART HOME 8,532
  3. LG ELECTRONICS KR 7,853
  4. WUXI LITTLE SWAN COMPANY 5,749
  5. QINGDAO HAIER WASHING MACHINE COMPANY CN 2,905
  6. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,785
  7. SAMSUNG ELECTRONICS COMPANY KR 2,662
  8. GREE ELECTRIC APPLIANCES 1,701
  9. PANASONIC INTELLECTUAL PROPERTY 1,391
  10. MIELE DE 1,374