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Class Information
Number: 244/55
Name: Aeronautics > Aircraft power plants > Arrangement
Description: The relative arrangement between power plants on aircraft or between one or more power plants and the aircraft.

Sub-classes under this class:

Class Number Class Name Patents
244/56 Tilting 117

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8702041 Aerodynamic and spatial composite flight aircraft, and related piloting method Apr. 22, 2014
8678310 Ducted ram air generator assembly Mar. 25, 2014
8678314 Impact resistant and damage tolerant aircraft fuselage Mar. 25, 2014
8651414 Airplane with a tailcoat tail assembly and rear engine Feb. 18, 2014
8628040 Aircraft configuration Jan. 14, 2014
8622342 On-board aircraft auxiliary power systems having dual auxiliary power units Jan. 7, 2014
8615980 Gas turbine engine with noise attenuating variable area fan nozzle Dec. 31, 2013
8573532 Aircraft with reciprocating engines partially embedded in the fuselage Nov. 5, 2013
8567711 Swept-wing powered-lift aircraft Oct. 29, 2013
8517305 Aircraft engine attachment pylon comprising a box with a circular or elliptical shaped section Aug. 27, 2013
8480025 Rear part of an aircraft including an engine support structure assembled so as to oscillate on the fuselage Jul. 9, 2013
8453963 Amphibious large aircraft without airstairs Jun. 4, 2013
8439305 Non-handed thrust reverser for installation on handed aircraft gas turbine propulsion engines May. 14, 2013
8413925 Aircraft engine attachment pylon having a rear engine attachment provided with a self-locking nut Apr. 9, 2013
8402740 Aircraft propulsion unit in multi-fan design Mar. 26, 2013
8403256 Swept-wing powered-lift aircraft Mar. 26, 2013
8393567 Method and apparatus for reducing aircraft noise Mar. 12, 2013
8336813 Engine pylon for the suspension of a turbo engine under an aircraft wing Dec. 25, 2012
8336814 Aircraft Dec. 25, 2012
8322651 Aircraft engine mount structure comprising two thrust links with transverse fitting Dec. 4, 2012
8313055 Aircraft having a reduced environmental impact Nov. 20, 2012
8286909 Boundary layer propulsion airship with related system and method Oct. 16, 2012
8256709 Aircraft with tail propeller-engine layout Sep. 4, 2012
8251310 Sail wing aircraft which includes an engine mounted on a pylon Aug. 28, 2012
8220737 VTOL aerial vehicle Jul. 17, 2012
8205331 Full time lean running aircraft piston engine Jun. 26, 2012
8196860 Aircraft having reduced environmental impact Jun. 12, 2012
8196859 System for attaching an engine to the structure of an aircraft, such as a sail wing aircraft Jun. 12, 2012
8186617 Aircraft having a lambda-box wing configuration May. 29, 2012
8180341 High altitude platform deployment system May. 15, 2012
8167239 Turbojet for aircraft, aircraft equipped with such a turbojet, and method for mounting such a turbojet on an aircraft May. 1, 2012
8167248 Aircraft comprising a device for reducing the induced drag May. 1, 2012
8152095 Aircraft having a reduced acoustic signature Apr. 10, 2012
8128023 Aircraft with jet engines arranged at the rear Mar. 6, 2012
8074924 Low-noise aircraft, particularly at take-off and landing Dec. 13, 2011
8056852 Longitudinal flying wing aircraft Nov. 15, 2011
8016233 Aircraft configuration Sep. 13, 2011
8011613 Aircraft with reduced environmental impact Sep. 6, 2011
8006931 Aircraft wing arrangement comprising an engine attachment pylon defining, in the forward region, a lateral airflow channel Aug. 30, 2011
7980509 Aircraft taxiing systems Jul. 19, 2011
7980510 Small unmanned aircraft Jul. 19, 2011
7971826 Engine assembly for an aircraft comprising an engine as well as an engine mounting structure for such an engine Jul. 5, 2011
7926760 Method for producing an aircraft with reduced environmental impact and the aircraft thus obtained Apr. 19, 2011
7905449 Multi-engine aircraft Mar. 15, 2011
7900868 Noise-shielding wing configuration Mar. 8, 2011
7891603 Differential thrust control system Feb. 22, 2011
7883052 Aircraft wing for over-the-wing mounting of engine nacelle Feb. 8, 2011
7871032 Helicopter Jan. 18, 2011
7828243 SCRAMjet arrangement for hypersonic aircraft Nov. 9, 2010
7823838 Aircraft with improved lift Nov. 2, 2010

1 2 3 4 5

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