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IPC Subgroup
A47C 1/024

the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination

Introduced: September 1968

Last revised: January 2006

Full Title

Chairs adapted for special purposes > Reclining or easy chairs > having independently-adjustable supporting parts > the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination

Classification Context

Section:
HUMAN NECESSITIES
Class:
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
Subclass:
CHAIRS; SOFAS; BEDS

3 direct subcodes

Child Classifications

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  • A47C 1/025 by means of a rack-and-pinion or like gearing mechanism
  • A47C 1/026 by means of a peg-and-notch or pawl-and-ratchet mechanism
  • A47C 1/027 by means of clamps or friction locking members

Top Applicants

Top 10 applicants by patent filingsfor class A47, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ZHEJIANG SUPOR 13,571
  2. MIDEA 10,855
  3. JOYOUNG COMPANY 10,106
  4. FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING COMPANY 9,846
  5. LG ELECTRONICS KR 7,657
  6. GREE ELECTRIC APPLIANCES 4,805
  7. GUANGDONG MIDEA ELECTRICAL APPLIANCE COMPANY 4,508
  8. NINGBO FOTILE KITCHENWARE COMPANY 4,300
  9. HAIER SMART HOME 3,964
  10. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,910