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Class Information
Number: 244/51
Name: Aeronautics > Aircraft, steering propulsion
Description: Devices and arrangements for steering aircraft in flight by means of the propelling agency.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7374130 |
Method and apparatus for vehicle control using variable blade pitch |
May. 20, 2008 |
| 7357357 |
Aircraft mode suppression |
Apr. 15, 2008 |
| 6752351 |
Low mass flow reaction jet |
Jun. 22, 2004 |
| 6511017 |
Method of steering aircraft, and aircraft |
Jan. 28, 2003 |
| 6488233 |
Laser propelled vehicle |
Dec. 3, 2002 |
| 6131848 |
Roadable airplane drive through an automotive transaxle |
Oct. 17, 2000 |
| 6126111 |
Emergency flight control system using one engine and fuel transfer |
Oct. 3, 2000 |
| 6041273 |
Emergency control aircraft system using thrust modulation |
Mar. 21, 2000 |
| 6036141 |
Jet thruster for helicopter antitorque and yaw control system |
Mar. 14, 2000 |
| 6019312 |
Airship tail fin construction for improved control |
Feb. 1, 2000 |
| 5934609 |
Deformable propeller blade and shroud |
Aug. 10, 1999 |
| 5906335 |
Flight direction control system for blimps |
May. 25, 1999 |
| 5738301 |
Rotary-wing aircraft of the compound type, and rear structural element for such an aircraft |
Apr. 14, 1998 |
| 5738302 |
Airborne vehicle |
Apr. 14, 1998 |
| 5368256 |
Propulsion system for a lighter-than-air vehicle |
Nov. 29, 1994 |
| 5330131 |
Engines-only flight control system |
Jul. 19, 1994 |
| 5277381 |
Rotary wing aircraft shrouded propeller sidewall thruster |
Jan. 11, 1994 |
| 5131603 |
Rotary wing aircraft split segmented duct shrouded propeller tail assembly |
Jul. 21, 1992 |
| 5096141 |
Aircrane |
Mar. 17, 1992 |
| 5087000 |
Toy Airplane |
Feb. 11, 1992 |
| 5020740 |
Pitch control trimming system for canard design aircraft |
Jun. 4, 1991 |
| 4934631 |
Lighter-than-air type vehicle |
Jun. 19, 1990 |
| 4804155 |
VTOL aircraft |
Feb. 14, 1989 |
| 4732106 |
Steering control for submarines and the like |
Mar. 22, 1988 |
| 4726547 |
Helicopter with high forward speed |
Feb. 23, 1988 |
| 4546938 |
Power unit for hang-gliders |
Oct. 15, 1985 |
| 4455962 |
Spherical underwater vehicle |
Jun. 26, 1984 |
| 4436261 |
V/STOL Aircraft |
Mar. 13, 1984 |
| 4204656 |
Airship control system |
May. 27, 1980 |
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