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DIFF Subgroup
E05D 15/48

allowing alternative movements ( ; for vertically-sliding wings E05D15/22)

Introduced: September 1968

Title

Titles differ between systems:

IPC: allowing alternative movements

CPC: allowing alternative movements ( ; for vertically-sliding wings E05D15/22)

Full Title

Full titles differ between systems:

IPC:

Suspension arrangements for wings > allowing alternative movements

CPC:

Suspension arrangements for wings (arrangements of wings not characterised by the construction of the supporting means E06B3/32) > allowing alternative movements ( ; for vertically-sliding wings E05D15/22)

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

Child Classifications

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  • E05D 15/54 for opening both inwards and outwards IPC+CPC Available in IPC and CPC
  • E05D 2015/482 2nd only CPC only CPC only
  • E05D 2015/485 2nd only CPC only CPC only
  • E05D 2015/487 2nd only CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class E05,2013–2023, worldwide · Source: EPO PATSTAT

  1. KIEKERT DE 2,762
  2. HYUNDAI MOTOR COMPANY KR 1,316
  3. JULIUS BLUM AT 1,088
  4. FORD GLOBAL TECHNOLOGIES US 1,061
  5. HAIER SMART HOME 936
  6. KIA MOTORS CORPORATION KR 909
  7. HUF HUELSBECK & FUERST & COMPANY DE 887
  8. LG ELECTRONICS KR 872
  9. TOKAI RIKA COMPANY 813
  10. GEZE DE 807

Top Applicants (CPC)

Class E05,2013–2023, worldwide · Source: EPO PATSTAT

  1. KIEKERT DE 2,802
  2. HYUNDAI MOTOR COMPANY KR 1,609
  3. LG ELECTRONICS KR 1,467
  4. FORD GLOBAL TECHNOLOGIES US 1,465
  5. JULIUS BLUM AT 1,240
  6. KIA MOTORS CORPORATION KR 1,164
  7. HUF HUELSBECK & FUERST & COMPANY DE 1,005
  8. SAMSUNG ELECTRONICS COMPANY KR 928
  9. GEZE DE 809
  10. SCHLAGE LOCK COMPANY US 790