72210 ⎘
Flying-boats; Seaplanes with propellers, rudders or brakes acting in the water
CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG
#2ATTACHMENT FOR AN AMPHIBIOUS AIRCRAFT
#3MORPHING CROSS-MEDIUM UNMANNED CRAFT
#4NAVIGABLE AERONAUTICAL AND NAUTICAL CRAFT
#5Hydrofoil equipped seaglider takeoff
#6SEAPLANE FLOAT PROPULSION SYSTEM
#7NOVEL SEAPLANE ELECTRIC THRUSTER DRIVE SYSTEM FOR LOWSPEED MANEUVERING
#8MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE
#9Payload transport and delivery method, system and multi-platform unmanned cargo delivery vehicle
#10Multi-axis hybrid aircraft
#11PAYLOAD TRANSPORT AND DELIVERY METHOD, SYSTEM AND MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE
#12MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE
#13Amphibious aircraft taxiing systems
#14BREACHING FOR SUBMERGIBLE FIXED WING AIRCRAFT
#15Water-air amphibious cross-medium bio-robotic flying fish
#16PAYLOAD TRANSPORT AND DELIVERY METHOD, SYSTEM AND MULTI-PLATFORM UNMANNED CARGO DELIVERY VEHICLE
#17OCEAN - AIR VEHICLE
#18Amphibious large aircraft without airstairs
#19Centrally motor driven seaplane thrusters
#20Flying sailboat
#21Flying craft tethered to powered water vehicles