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 15/52 for opening about a vertical as well as a horizontal axis +6 CPC IPC+CPC Available in IPC and CPC