Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B64
AIRCRAFT; AVIATION; COSMONAUTICS
Load children
B64U
UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
Load children
2101/00
UAVs specially adapted for particular uses or applications
Load children Filter patents View analytics View as hierarchy
B64U2101/60
for transporting passengers; for transporting goods other than weapons
Load children Filter patents View analytics View as hierarchy
B64U2101/67
the UAVs comprising tethers for lowering the goods
Filter patents View analytics View as hierarchy