Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
Load children
B63B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
Load children
34/00
Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
Load children Filter patents View analytics View as hierarchy
B63B34/50
Body-supporting buoyant devices, e.g. bathing boats or water cycles
Load children Filter patents View analytics View as hierarchy
B63B34/52
Inflatable or partly inflatable
Filter patents View analytics View as hierarchy