Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
Load children
B63C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
Load children
B63C9/08
Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
Load children Filter patents View analytics View as hierarchy
B63C9/18
Inflatable equipment characterised by the gas-generating; or inflation; device
Load children Filter patents View analytics View as hierarchy
B63C9/19
Arrangements for puncturing gas-generating cartridges
Filter patents View analytics View as hierarchy