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A47C 21/00

Attachments for beds, e.g. sheet holders or bed-cover holders (bed tables supported on the bedstead A47B23/02); Ventilating, cooling or heating means in connection with bedsteads or mattresses

Introduced: September 1968

Title

Titles differ between systems:

IPC: Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses

CPC: Attachments for beds, e.g. sheet holders or bed-cover holders (bed tables supported on the bedstead A47B23/02); Ventilating, cooling or heating means in connection with bedsteads or mattresses

Full Title

Full titles differ between systems:

IPC:

Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses

CPC:

Attachments for beds, e.g. sheet holders or bed-cover holders (bed tables supported on the bedstead A47B23/02); Ventilating, cooling or heating means in connection with bedsteads or mattresses

Additional Content IPC

Limiting references

Bed tables supported on the bedstead

Application references

Attachments for beds, e.g. sheet holders or bed-cover holders, for children's beds

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • A47C 21/003 CPC only CPC only
  • A47C 21/006 CPC only CPC only
  • A47C 21/06 Mattress underlays IPC+CPC Available in IPC and CPC
  • A47C 21/08 Devices for prevention against falling-out, e.g. detachable side walls IPC+CPC Available in IPC and CPC

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