71500 ⎘
Marine propulsion by water jets with propulsive medium supplied from sources external to propelled vessel, e.g. water from public water supply
SUBMERSIBLE VEHICLE
#2Water Rescue Drone
#3Watercraft
#4PRESSURIZED-FLUID FLIGHT SYSTEMS AND METHODS OF USE THEREOF
#5PROPULSION DEVICE WITH ADJUSTABLE THRUST MECHANISM
#6Device and system for propelling a passenger
#7DEVICE AND SYSTEM FOR PROPELLING A PASSENGER
#8Pressurized-fluid flight systems and methods of use thereof
#9PERSONAL PROPULSION DEVICES WITH IMPROVED BALANCE
#10PROPULSION DEVICES WITH IMPROVED CONTROLS
#11FLUID OUTLET INTERFACE FOR PERSONAL WATERCRAFT
#12Unmanned fluid-propelled aerial vehicle
#13Marine propulsion unit having a rotating cylinder driving an impeller
#14Device and system for propelling a passenger
#15Hover Board with Quick Disconnect Hose
#16Propulsion devices with improved controls
#17Foil-assisted catamaran marine craft
#18Personal fluid-jet thrust pack which provides rotation for a rider about three axes
#19Easy maintenance flying board
#20Forward propelled hover board
#21Fluid outlet interface for personal watercraft, associated personal watercraft and propulsion system
#22Propulsion devices with improved controls
#23Waterproof rotary contact assembly
#24Personal propulsion devices with improved balance
#25Water propelled personal craft
#26Device and system for propelling a passenger
#27Personal propulsion device
#28Personal propulsion device
#29Personal flying water jet apparatus
#30Personal propulsion device
#31Personal flying water jet board system