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Class 244/15 - Fluid propelled


Subclass of Class 244 - Aeronautics and astronautics
Definition: Aeronautical machines of the airplane type propelled by
No. of applications: 13
Last issue date: 04/22/2010


Application No.Application TitleIssue Date
20100096491ROCKET-POWERED ENTERTAINMENT VEHICLE
A rocket-powered vehicle used for entertainment, namely races, exhibitions, competitions, and revenue-generating events....
04/22/2010
20090302150TUBULAR AIR TRANSPORT VEHICLE
An air transport vehicle of the present invention comprises a tubular body, said body comprising an upper half and a lower half. The upper half is positioned above the lower half and connected thereto. A central bore is formed between the upper half and the lower half. ...
12/10/2009
20090184195Hydrazine Monopropellant Decomposition Air Turboprop Engine
An engine for use in operating an aircraft is disclosed, the engine comprising a decomposition chamber configured to decompose into at least one combustible constituent element a first chemically unstable substance in the presence of a catalyst, wherein the decompositio...
07/23/2009
20090108125SYSTEMS AND METHODS FOR CONTROL OF ENGINE EXHAUST FLOW
Coanda Effect and lift produced along a surface of an airfoil are increased by ducting compressed fluid from the engine to the surface of the airfoil. An engine produces exhaust gases that are predominantly directed toward an aft end of the aircraft by a cowling or othe...
04/30/2009
20090072077High passenger capacity airplane
A high capacity passenger airplane is provided with a plurality of fuselages releasably mounted on it wings section. Each fuselage has an outer shell with a plurality of passenger cabins mounted in tandem with the shell. The passenger cabins are equipped with sliding wh...
03/19/2009
20090065632AIRCRAFT WITH JET ENGINES ARRANGED AT THE REAR
When an aircraft is propelled by at least one jet engine fixed in a rear part of the aircraft, at least one substantially horizontal rear aerodynamic surface, the rear horizontal surface, is arranged at the rear of the aircraft and at least one jet engine is fixed under...
03/12/2009
20080191087Low-Noise Aircraft, Particularly at Take-Off and Landing
The invention concerns an aircraft comprising: a rear vertical tail unit consisting of at least two tail fins (5, 6) forming, with the rear part (7) of said fuselage (4), a channel (8) arranged on the back thereof; and at least one turbine en...
08/14/2008
20080099599Fuel Efficient Fixed Wing Aircraft
A fixed wing aircraft having a fuselage having a forward end and a rearward end, the fuselage's forward end forming a nose section; the aircraft further having a primary thrust turbo-prop engine fixedly mounted upon the fuselage's rearward end; the aircraft further havi...
05/01/2008
20070095972Yaw control device for a nozzle having a rectangular outlet section
The invention relates to a yaw control device for an aircraft fitted with a supersonic nozzle having a rectangular or flat section comprising a supersonic throat extended by a diverging portion in which supersonic flow occurs. In order to enable the aircraft to be contr...
05/03/2007
20050224636Animal-scaring device and method of employing same
A method of scaring birds and animals includes launching a bird-scaring device in a substantially vertical manner and periodically causing the device to circle in the air in substantially opposite directions. ...
10/13/2005
20050127240Apparatus and method for aerodynamic wing
Aerodynamic wing to propel a broad range of transport means, principally sail craft. The wing provides a single layer kite structure capable of flying without surface discontinuity, bridles, or rigid or semi-rigid structure. All stresses within the wing are converted in...
06/16/2005
20050103929SUPERSONIC AIRCRAFT WITH CHANNEL RELIEF CONTROL
A supersonic aircraft comprises a fuselage extending forward and aft along a longitudinal axis, the fuselage having a lower surface and an upper surface, a highly swept low aspect ratio wing coupled to the fuselage and having a forward leading edge and an aft trailing e...
05/19/2005
20050067526Wing gull integration nacelle clearance, compact landing gear stowage, and sonic boom reduction
A supersonic cruise configuration aircraft comprises a fuselage extending on a longitudinal axis from a forward nose to an aft tail, and a wing coupled at an inboard section to the fuselage and extending to an outboard tip, and having a leading edge and a trailing edge....
03/31/2005
 
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