ClassID:

70544

B63B2019/0069 - CPC Classification

Classification description:

Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers; Locking means for ports, doors, windows, covers, or the like, e.g. providing for watertight closure when locked comprising movable positive fit locking members, e.g. swivelling locking clips, or dogs

Sub-classes:
Recent Application in this class: