71766 ⎘
Lighter-than-air aircraft Non-rigid airships
Sub-classes:HIGH-ALTITUDE AEROSTAT WITH A LARGE SURFACE AREA
#2NEAR-SPACE OPERATION SYSTEMS
#3STRUCTURE WITH FOAM FOAMING DEVICE FOR GEOENGINEERING
#4Near-space operation systems
#5EXTERNAL AIR BLADDERS
#6Strategy for safeguarding an airship in the event of heating of its solar generator
#7Near-space operation systems
#8REMOTE POWER TRANSMISSION TO AN AIRSHIP
#9Lighter than air hovering drone
#10Unmanned aerial vehicle and method using the same
#11Aircraft
#12AIRCRAFT
#13Aircraft
#14AIRCRAFT
#15Aircraft
#16Continuous fiber reinforcement for airship construction
#17Near-space operation systems
#18WIND POWER GENERATION SYSTEM USING AIRSHIP
#19Industrial machine acoustic inspection using unmanned aerial vehicle
#20Gas-filled carrier aircrafts and methods of dispersing unmanned aircraft systems in delivering products
#21Hybrid airship with a flexible compartmented exterior envelope
#22Gas barrier material with atomic sheet
#23AIRBORNE PLATFORM
#24EXTENDED ENDURANCE AIR VEHICLE
#25Atmospheric balloon system
#26VARIABLE BUOYANCY LIGHTER THAN AIR GLIDER
#27Near-space operation systems
#28Hydrogen-regenerating solar-powered aircraft
#29SAIL-EQUIPPED AMPHIBIOUS AEROSTAT OR DIRIGIBLE
#30Airship
#31Extended endurance air vehicle
#32Airship launch from a cargo airship
#33Aerial vehicle and method of flight
#34Airship pitch trim and directional control system
#35METHOD AND SYSTEM FOR TRANSPORTING CONTAINERS BY MODULAR AIRCRAFT
#36Lighter-than-air systems, methods, and kits for obtaining aerial images
#37High altitude balloon system
#38Air vehicle having strakes
#39AIRBORNE PLATFORM
#40Lighter-than-air systems, methods, and kits for obtaining aerial images
#41Aerial Vehicle and Method of Flight
#42Airship
#43Multi-Mission Frameless Airship Platform
#44Internet linked environmental data collection system and method
#45Blimp
#46AIRBORNE GEOPHYSICAL SURVEY USING AIRSHIP
#47Multibody aircrane
#48High-security aircraft
#49LIGHTER-THAN-AIR VEHICLES
#50Corded Orientation System For Lighter-Than-Air Aircraft
#51LIGHTER-THAN-AIR AIRCRAFT INCLUDING A CLOSED LOOP COMBUSTION GENERATING SYSTEM AND RELATED METHODS FOR POWERING THE SAME
#52Lighter-than-air aircraft including a closed loop combustion generating system and related methods for powering the same
#53Direct mounted propulsion for non-rigid airships
#54Airship having a multiple-lobed hull
#55System and apparatus for propelling and carrying a user within a confined interior
#56Airship
#57Multi-purpose airship
#58Internet linked environmental data collection system and method
#59Device and method for displaying luminous radiation on an aircraft
#60Airship having a multiple-lobed hull
#61Airship and method of operation
#62High altitude reconnaissance vehicle
#63Internet linked environmental data collection system and method
#64Lighter-than-air aircraft with air cushion landing gear means
#65Gas balloon having floating height control ability
#66Navigating aircraft in a jetstream
#67Navigating aircraft in a jetstream
#68Navigating aircraft in a jetstream