E06B 7/08 Louvre doors, windows or grilles
Introduced: September 1968
Title
Titles differ between systems:
IPC: Louvre doors, windows, or grilles
CPC: Louvre doors, windows or grilles
Full Title
Full titles differ between systems:
Special arrangements or measures in connection with doors or windows > for providing ventilation, e.g. through double windows; Arrangement of ventilation roses > Louvre doors, windows, or grilles
Special arrangements or measures in connection with doors or windows ( ; screening or similar protective devices E06B9/00) > for providing ventilation, e.g. through double windows; Arrangement of ventilation roses (airflow control members per se F24F13/08) > Louvre doors, windows or grilles
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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