71768 ⎘
Lighter-than-air aircraft Rigid airships; Semi-rigid airships
Sub-classes:Airship with Self-Ballasting Airframe
#2Systems and methods for measuring lift of a gas cell
#3Systems and methods for measuring lift of a gas cell
#4BLOCKCHAIN MINING PLATFORM
#5METHOD AND APPARATUS FOR TRANSPORTING HYDROGEN
#6Estimating vehicle speed through an advecting medium
#7System for the structure, control, and energy management of low-pressure cells for aerostatic lift
#8Flying robot with lighter-than-air gas and internal rear projector
#9Airborne Platform Vehicle
#10Flying robot with Coanda effect fan and internal rear projector
#11System, control device and light aircraft
#12FLIGHT TERMINATION SYSTEM FOR AERIAL VEHICLES
#13System, method and apparatus for widespread commercialization of hydrogen as a carbon-free alternative fuel source
#14Airship with vacuum based lift methodology
#15IN-FLIGHT DELIVERY
#16Adaptive harness to stabilize airships in high winds and method
#17System, method and apparatus for widespread commercialization of hydrogen as a carbon-free alternative fuel source
#18Payload lift and positioning system for airships
#19Miniature autonomous robotic blimp
#20"HERACLES" AIRSHIP
#21Drone based data collection
#22High Altitude Aerostat, Zeppelin, Blimp, Airship with External Autonomous Balloon, Ballonets and System for Air Buoyancy Control
#23System, Method and Apparatus for Widespread Commercialization of Hydrogen as a Carbon-free Alternative Fuel Source
#24Flying robot with internal rear projector
#253D printed vehicle packaging
#26HIGH ALTITUDE SPACE LAUNCHER
#27AUTONOMOUS ROBOTIC AIRSHIP INSPECTION SYSTEM FOR LARGE-SCALE TANK INTERIORS
#28Tethered unmanned aerial vehicle
#29AIRSHIP INCLUDING AERODYNAMIC, FLOATATION, AND DEPLOYABLE STRUCTURES
#30Airship made of self-sealing material
#31AIRSHIP EQUIPPED WITH A COMPACT SOLAR GENERATOR USING LOCAL CONCENTRATION AND BIFACIAL SOLAR CELLS
#32Gas density control system
#33System, method and apparatus for widespread commercialization of hydrogen as a carbon-free fuel source
#34Gas-filled carrier aircrafts and methods of dispersing unmanned aircraft systems in delivering products
#35Airship launch from a cargo airship
#36Hydrogen-regenerating solar-powered aircraft
#37AMR system with fly-by mode
#38Airship including aerodynamic, floatation, and deployable structures
#39AIRSHIPS FOR WEATHER MANIPULATION
#40PLASMA-LIFT APPARATUS AND METHODS FOR MAKING AND USING SAME
#41LIGHTER-THAN-AIR CRAFT FOR ENERGY-PRODUCING TURBINES
#42AUTONOMOUS SELF-POWERED AIRBORNE COMMUNICATION AND MEDIA STATION, AND METHOD OF USING IT FOR DISPLAYING, BROADCASTING AND RELAYING DATA
#43Apparatus for servicing a detector of a fire safety system
#44STRATOSPHERE TETHERED PHOTOVOLTAIC POWER PLATFORM
#45Aerostat system with extended flight envelope
#46Airship having a cargo compartment
#47System, method and apparatus for widespread commercialization of hydrogen as a carbon-free alternative fuel source
#48Airship launch from a cargo airship
#49Airship
#50RIGID AIRSHIP UTILIZING A RIGID FRAME FORMED BY HIGH PRESSURE INFLATED TUBES
#51Airship and a Method for Controlling the Airship
#52SELF-POWERED RELEASABLE AEROSTAT AND METHOD AND SYSTEM FOR RELEASING AND CONTROLLING THE AEROSTAT
#53Autonomous stratospheric unmanned airship
#54Lighter-than-air craft for energy-producing turbines
#55Airship launch from a cargo airship
#56Airship including aerodynamic, floatation, and deployable structures
#57Portable unmanned airship for magnetic-force surveying and a magnetic-force surveying system employing the same
#58Lenticular airship
#59Collapsible space shuttle
#60Wind turbine generator installation by airship
#61Wind turbine generator service by airship
#62Retracting air cushioned landing system for air vehicles
#63System and method for solar-powered airship
#64Airship for transportation
#65Lenticular airship
#66Fabrication of nanovoid-imbedded bismuth telluride with low dimensional system
#67Internet linked environmental data collection system and method
#68HYBRID AIRSHIP
#69AERIAL PAYLOAD DEPLOYMENT METHOD
#70System, method and apparatus for widespread commercialization of hydrogen as a carbon-free alternative fuel source
#71Retracting air cushioned landing system for air vehicles
#72Bi-convex airship
#73Hybrid thermal airship
#74Airborne power station
#75Multibody aircrane
#76Method and apparatus for stratospheric and space structures
#77Lighter-than-air vertical load lifting system
#78Aerial transporter
#79Propulsion system for an airship or hybrid aircraft
#80High altitude airship configuration and power technology and method for operation of same
#81AIRSHIP PORT OPERATIONS
#82Lenticular airship
#83Modular airship system and method
#84Heavy lift airship
#85Airship for lifting heavy loads & methods of operation
#86Aircraft
#87Airship having a central fairing to act as a stall strip and to reduce lift
#88Method of traveling to Earth's orbit using lighter than air vehicles
#89Layered shell vacuum balloons
#90Hoop stress reduction in a buoyant airship
#91High speed airship
#92Stratospheric balloon utilizing electrostatic inflation of walls
#93Solar-Powered Floatation Device for all types of vehicles (air, land and sea)
#94Light weight vacuum vessel provides lift for airships
#95Layered shell vacuum balloons
#96High-aspect ratio hybrid airship
#97Highly maneuverable powered airship
#98Dual hull airship controlled by thrust vectoring
#99System for controlling the lift of aircraft
#100Internet linked environmental data collection system and method
#101Lighter-than-air aircraft comprising several balloons linked by a chassis
#102Internet linked environmental data collection system and method
#103Carbon pressure vessels for gas storage
#104Redundant component and intelligent computerized control system for multi-rotor VTOL aircraft
#105Negative pressure vessel
#106Aerostructure for rigid body airship