B63B19/28 - CPC Classification Index

ClassID:

70569 ⎘

B63B19/28 - CPC Classification

Classification description:

Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers; Hatches; Hatchways Other safety means

Recent Application in this class:

20260125135

NAUTICAL HATCH

20190337594

Emergency escape apparatus for a ship

20170015389

Boat with stern hatch with integrated movement

20150183491

System for evacuation of personnel from a capsized vessel

20130292131

Damping apparatus for moonpool

16149548

Hatch clamping mechanism