| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
AERONAUTICS
|
| | | |
| 1R | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| 1N | | . Noise abatement |
| 1A | | . Lightning arresters and static eliminators |
| 1TD | | . Trailing devices |
| 2 | | COMPOSITE AIRCRAFT |
| 3 | | . Trains |
| 3.1 | | MISSILE STABILIZATION OR TRAJECTORY CONTROL |
| 3.11 | | . Remote control |
| 3.12 | | . . Trailing wire |
| 3.13 | | . . Beam rider |
| 3.14 | | . . Radio wave |
| 3.15 | | . Automatic guidance |
| 3.16 | | . . Optical (includes infrared) |
| 3.17 | | . . . Optical correlation |
| 3.18 | | . . . Celestial navigation |
| 3.19 | | . . Radio wave |
| 3.2 | | . . Inertial |
| 3.21 | | . . Attitude control mechanisms |
| 3.22 | | . . . Fluid reaction type |
| 3.23 | | . Stabilized by rotation |
| 3.24 | | . Externally mounted stabilizing appendage (e.g., fin) |
| 3.25 | | . . Removable |
| 3.26 | | . . Sliding |
| 3.27 | | . . Collapsible |
| 3.28 | | . . . Longitudinally rotating |
| 3.29 | | . . . Radially rotating |
| 3.3 | | . . Extending beyond rear of missile |
| 158R | | SPACECRAFT |
| 159 | | . Space station |
| 160 | | . Reentry vehicle |
| 161 | | . . Rendezvous and docking |
| 162 | | . . Manned |
| 163 | | . . . Environmental control |
| 164 | | . Attitude control |
| 165 | | . . By gyroscope or flywheel |
| 166 | | . . By magnetic effect |
| 167 | | . . By gravity gradient |
| 168 | | . . By solar pressure |
| 169 | | . . By jet motor |
| 170 | | . . By nutation damper |
| 171 | | . . With attitude sensor means |
| 172 | | . With propulsion |
| 173 | | . With solar panel |
| 158A | | . Exterior surface air resistance heat control |
| 4R | | AIRCRAFT, HEAVIER-THAN-AIR |
| 5 | | . Airplanes, weight diminished by bouyant gas |
| 6 | | . Airplane and helicopter sustained |
| 7R | | . . Convertible |
| 7A | | . . . Rotary wing |
| 7B | | . . . Tail sitters |
| 7C | | . . . Tilting wing |
| 8 | | . Airplane and auto-rotating wing sustained |
| 9 | | . Airplane and paddle wheel sustained |
| 10 | | . Airplane and cylindrical rotor sustained |
| 11 | | . Airplane and beating wing sustained |
| 12.1 | | . Airplane and fluid sustained |
| 12.2 | | . . Circular |
| 12.3 | | . . Dual propulsion |
| 12.4 | | . . Thrust tilting |
| 12.5 | | . . With thrust diverting |
| 12.6 | | . . Channel wing |
| 13 | | . Airplane sustained |
| 14 | | . . Aerial torpedoes |
| 15 | | . . Fluid propelled |
| 16 | | . . Glider |
| 17.11 | | . Helicopter or auto-rotating wing sustained, i.e., gyroplanes |
| 17.13 | | . . Automatic or condition responsive control |
| 17.15 | | . . With safety lowering device |
| 17.17 | | . . With landing, mooring, or nonaerial propelling or steering gear |
| 17.19 | | . . With auxiliary propulsion, counter-troque or steering device |
| 17.21 | | . . . Auxiliary rotor |
| 17.23 | | . . Having plural lifting rotors |
| 17.25 | | . . Lifting rotor having lift direction varying means |
| 17.27 | | . . Lifting rotor supports, e.g., pylons |
| 19 | | . Paddle wheel sustained |
| 20 | | . . Feathering |
| 21 | | . Cylindrical rotor sustained |
| 22 | | . Beating wing sustained |
| 23R | | . Fluid sustained |
| 23A | | . . Lifting thrusters |
| 23B | | . . Dual propulsion means, horizontal and vertical |
| 23C | | . . Circular configuration |
| 23D | | . . Thrust diverters |
| 4A | | . Body attached |
| 24 | | AIRCRAFT, LIGHTER-THAN-AIR |
| 25 | | . Airships with sustaining wings |
| 26 | | . Airship and helicopter sustained |
| 27 | | . Airship and paddle wheel sustained |
| 28 | | . Airship and beating wing sustained |
| 29 | | . Airship and fluid sustained |
| 30 | | . Airships |
| 31 | | . Balloons |
| 32 | | . . With parachutes |
| 33 | | . . Captive |
| 34R | | AIRCRAFT SUSTENTATION |
| 35R | | . Sustaining airfoils |
| 36 | | . . Lifting fuselages |
| 37 | | . . Lifting struts |
| 38 | | . . Resiliently mounted |
| 39 | | . . Rotatable |
| 198 | | . . With lift modification |
| 199 | | . . . By vortex generator or dissipator |
| 200 | | . . . By characteristic of airfoil's skin |
| 201 | | . . . Variable |
| 202 | | . . . . With landing gear |
| 203 | | . . . . Condition responsive |
| 204 | | . . . . By controlling boundary layer |
| 205 | | . . . . . With ionic or electrostatic surface |
| 206 | | . . . . . With rotating member |
| 207 | | . . . . . With blowing |
| 208 | | . . . . . . And suction |
| 209 | | . . . . . With suction |
| 210 | | . . . . . With nose slot |
| 211 | | . . . . . . Having trailing edge flap |
| 212 | | . . . . . Having trailing edge flap |
| 213 | | . . . . By flap and/or spoiler |
| 214 | | . . . . . At leading edge |
| 215 | | . . . . . At trailing edge |
| 216 | | . . . . . . Variable gap type, e.g., "Fowler Flap" |
| 217 | | . . . . . . Plural, relatively pivotable |
| 218 | | . . . . Area |
| 219 | | . . . . Camber |
| 45R | | . . Arrangement |
| 46 | | . . . Variable |
| 47 | | . . . . Dihedral |
| 48 | | . . . . Incidence |
| 49 | | . . . . Folding |
| 45A | | . . . Canard |
| 35A | | . . Compressible flow |
| 34A | | . Annular airfoils |
| 50 | | AIRCRAFT PROPULSION AND STEERING ON LAND OR WATER |
| 51 | | AIRCRAFT, STEERING PROPULSION |
| 52 | | . Fluid |
| 53R | | AIRCRAFT POWER PLANTS |
| 54 | | . Mounting |
| 55 | | . Arrangement |
| 56 | | . . Tilting |
| 57 | | . Radiator arrangement |
| 58 | | . Auxiliary |
| 59 | | . High altitude |
| 60 | | . Transmission of power |
| 61 | | . Power plant using airship gas as fuel |
| 53A | | . Starters |
| 53B | | . Air intakes |
| 62 | | AIRCRAFT PROPULSION |
| 63 | | . Launching |
| 64 | | . Manual |
| 65 | | . Screw |
| 66 | | . . Tilting |
| 67 | | . . Body encircling |
| 68 | | . . Elongated |
| 69 | | . . Contra-propeller arrangements |
| 70 | | . Paddle wheel |
| 71 | | . Reciprocating propeller |
| 72 | | . Beating wing |
| 73R | | . Fluid |
| 74 | | . . Explosive jet |
| 73B | | . . Vacuum induced by radial flow |
| 73C | | . . Radial outward and downward flow |
| 75R | | AIRCRAFT CONTROL |
| 76R | | . Automatic |
| 175 | | . . Electric course control |
| 176 | | . . . Spaceship control |
| 177 | | . . . Multiple-axis altitude stabilization |
| 178 | | . . . . Trim control |
| 179 | | . . . . By change in bank |
| 180 | | . . . By change in altitude |
| 181 | | . . . . By change in pitch, angle of attack or flight path |
| 182 | | . . . . By change in speed |
| 183 | | . . . Of aircraft on its landing course |
| 184 | | . . . . By steering or yaw |
| 185 | | . . . . . And vertical glide path control |
| 186 | | . . . . Vertical glide path control |
| 187 | | . . . . . With "flare-out" detection |
| 188 | | . . . . . Slope control by throttle |
| 189 | | . . . By remote radio signal |
| 190 | | . . . . Of pilotless aircraft |
| 191 | | . . . Acceleration control |
| 192 | | . . . With "dead-zone" control |
| 193 | | . . . With "softener" circuit |
| 194 | | . . . Monitoring circuit or response |
| 195 | | . . . . Self-adaptive control |
| 196 | | . . . Override of automatic control by human pilot |
| 197 | | . . . . By engaging manual control system |
| 78 | | . . Fluid |
| 79 | | . . Gyroscope actuated |
| 80 | | . . Gravity actuated |
| 81 | | . . Operated by landing |
| 82 | | . . Vane operated |
| 76A | | . . Motor torque control of flaps or tabs |
| 76B | | . . Velocity operated devices |
| 76C | | . . Gust compensators |
| 76J | | . . Steerable jets |
| 220 | | . Pilot operated |
| 221 | | . . Control system |
| 222 | | . . . Other than hand or foot actuated |
| 223 | | . . . With feel |
| 224 | | . . . With locking means |
| 225 | | . . . With dual purpose surface structure (e.g., elevons) |
| 226 | | . . . Fluid |
| 227 | | . . . . With electric control |
| 228 | | . . . Electric |
| 229 | | . . . Dual |
| 230 | | . . . With variable output |
| 231 | | . . . With interengaging gearing |
| 232 | | . . . With cable and linkage |
| 233 | | . . . Cable |
| 234 | | . . Controller |
| 235 | | . . . Rudder bar and pedal |
| 236 | | . . . Electrical pickup |
| 237 | | . . . Three-way steering, single control |
| 87 | | . Rudders and empennage |
| 88 | | . . Rudders universally mounted |
| 89 | | . . Elevators both front and rear |
| 90R | | . . Ailerons and other roll control devices |
| 90A | | . . . Roll control spoilers |
| 90B | | . . . Balanced air pressure |
| 91 | | . Vertical fins |
| 92 | | . Stabilizing propellers |
| 93 | | . Stabilizing weights |
| 94 | | . . Ballast storage and release |
| 95 | | . . Ballast making |
| 96 | | . Airship control |
| 97 | | . . Buoyancy varying |
| 98 | | . . Gas bag inflation |
| 99 | | . . Gas release |
| 75A | | . Flutter prevention |
| 100R | | LANDING GEAR |
| 101 | | . Amphibian |
| 102R | | . Retractable |
| 102A | | . . Interconnected elements |
| 102SL | | . . Strut locks |
| 102SS | | . . Strut shortening |
| 103R | | . Wheel |
| 104R | | . . Resiliently mounted |
| 104CS | | . . . Coil spring |
| 104FP | | . . . Fluid pressure |
| 104LS | | . . . Leaf spring |
| 103S | | . . Prerotation |
| 103W | | . . Crosswind gear |
| 105 | | . Water landing |
| 106 | | . . Flying boat |
| 107 | | . . Emergency |
| 108 | | . Skids |
| 109 | | . Tail supports |
| 100C | | . Endless track |
| 100A | | . Inflatable |
| 110R | | RETARDING AND RESTRAINING DEVICES |
| 111 | | . Wheel brake arrangement |
| 112 | | . Water brake arrangement |
| 113 | | . Aerodynamic retarders |
| 110A | | . Brake |
| 110B | | . Thrust reversers |
| 110C | | . Cable or net support |
| 110D | | . Aerodynamic braking |
| 110E | | . Landing platforms |
| 110F | | . Snares |
| 110G | | . Arresting hoods |
| 110H | | . Friction brakes |
| 114R | | LANDING FIELD ARRANGEMENT |
| 115 | | . Mooring devices |
| 116 | | . . Movable |
| 114B | | . Blast deflectors |
| 117R | | AIRCRAFT STRUCTURE |
| 118.1 | | . Load (e.g., cargo) accommodation |
| 118.2 | | . . Removable, load bearing, airframe section |
| 118.5 | | . Passenger or crew accommodation |
| 118.6 | | . . Seating arrangement: berth or berthage |
| 119 | | . Fuselage and body construction |
| 120 | | . . Sectional |
| 121 | | . . Shields and other protective devices |
| 122R | | . . Seats and safety belts |
| 122A | | . . . Ejection seats |
| 122AB | | . . . . Catapult and rocket combined |
| 122AC | | . . . . . Catapult |
| 122AD | | . . . . . Rocket |
| 122AE | | . . . . Automatic sequence |
| 122AF | | . . . . . Canopy release |
| 122AG | | . . . . . Restraint positioning and protective devices |
| 122AH | | . . . . . Seat separation |
| 122B | | . . . Safety belts |
| 123 | | . Airfoil construction |
| 124 | | . . Sectional |
| 125 | | . Airship hull construction |
| 126 | | . Airship skin construction |
| 127 | | . Airship load attachment |
| 128 | | . Airship gas cell construction and arrangement |
| 129.1 | | . Details |
| 129.2 | | . . Fire prevention devices |
| 129.3 | | . . Windows |
| 129.4 | | . . Closures |
| 129.5 | | . . . Door |
| 118.3 | | . . . . Displaceable to function as ramp |
| 129.6 | | . . Steps |
| 130 | | . . Aerodynamic resistance reducing |
| 131 | | . . Joints and connections |
| 132 | | . . Skin fastening devices |
| 133 | | . . Materials of construction |
| 134R | | . Ice prevention |
| 134A | | . . Flexible surfaces |
| 134B | | . . Heating fluid in airfoil |
| 134C | | . . Deicing fluid on airfoil exterior |
| 134D | | . . Electric |
| 134E | | . . Nature of surface |
| 134F | | . . Initiators and indicators |
| 135R | | . Fuel supply |
| 135A | | . . Aircraft refueling |
| 135B | | . . Flexible containers |
| 135C | | . . Fuel balancing systems |
| 136 | | . Material discharging and diffusing |
| 137.1 | | . Passenger or cargo loading or discharging |
| 137.2 | | . . Passenger |
| 137.3 | | . . Aerial cargo unloading by parachute extraction |
| 137.4 | | . . Releasable, externally mounted cargo |
| 117A | | . Skin cooling |
| 138R | | SAFETY LOWERING DEVICES |
| 139 | | . Entire aircraft |
| 140 | | . Passenger compartment |
| 141 | | . . Seat |
| 142 | | . Parachutes |
| 143 | | . . Garment attached |
| 144 | | . . Aircraft element convertible to parachute |
| 145 | | . . Canopy construction |
| 146 | | . . Inflated bracing |
| 147 | | . . Storage and release |
| 148 | | . . . Packs |
| 149 | | . . . Opening devices |
| 150 | | . . . Timing mechanism |
| 151R | | . . Harness |
| 151A | | . . . Parchute harness connection |
| 151B | | . . . Parachute load releasing |
| 152 | | . . Control devices |
| 138A | | . Rotating vanes |
| 153R | | KITES |
| 154 | | . Airplane type |
| 155R | | . Accessories |
| 155A | | . . Kite controls |
| 153A | | . Rotating |
| | | ****************************** |
| | | CROSS-REFERENCE ART COLLECTIONS |
| | | ****************************** |
| 900 | | LIGHTWEIGHT, WINGED, AIR VEHICLE (E,G,. ULTRALIGHT or HANG GLIDER) |
| 901 | | . Having delta shaped wing |
| 902 | | . Having parachute type wing |
| 903 | | . Powered |
| 904 | | . Miscellaneous hardware or control |
| 905 | | INFLATABLE EVACUATION SLIDE |
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