• All sections
• E - Fixed constructions
• E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
• E06B 7/21 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip movable in plane of wing

Patent holdings for IPC class E06B 7/21

Total number of patents in this class: 48

10-year publication summary

Principal owners for this class