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PCE
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DIFF Subgroup
A47C 7/50

Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Supports for the feet or the legs

CPC: Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037)

Full Title

Full titles differ between systems:

IPC:

Parts, details, or accessories of chairs or stools > Supports for the feet or the legs

CPC:

Parts, details, or accessories of chairs or stools > Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037)

Additional Content IPC

Reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest Reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

Child Classifications

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Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

Class A47,2013–2023, worldwide · Source: EPO PATSTAT

  1. LG ELECTRONICS KR 8,633
  2. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 4,258
  3. SAMSUNG ELECTRONICS COMPANY KR 3,477
  4. MIDEA 3,257
  5. SEB FR 2,786
  6. FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING COMPANY 2,614
  7. GREE ELECTRIC APPLIANCES 2,370
  8. VORWERK & CO. INTERHOLDING DE 2,248
  9. HAIER SMART HOME 2,169
  10. MIELE DE 2,019