ClassID:

145501

F05D2250/73 - CPC Classification

Classification description:

Geometry; Shape asymmetric

Recent Application in this class:
#1
20260110280
2026-04-23

Nozzle with Widely-Spaced Thrust Chambers, Engine Including the Nozzle, and Vehicle Including the Engine

#2
20250382930
2025-12-18

ATMOSPHERIC RE-ENTRY VEHICLE WITH SKEWED HEAT SHIELD

#3
20250052212
2025-02-13

ATMOSPHERIC RE-ENTRY VEHICLE WITH SKEWED BASE HEAT SHIELD

#4
20240254942
2024-08-01

EXHAUST DUCT FOR GAS TURBINE ENGINE

#5
20240208676
2024-06-27

Non-axisymmetric heat shield, a nozzle defined at least partially by the heat shield, an engine including the nozzle, and a vehicle including the engine

#6
20240200511
2024-06-20

Annular aerospike nozzle with widely-spaced thrust chambers, engine including the annular aerospike nozzle, and vehicle including the engine

#7
20240141795
2024-05-02

FLOW SPLITTER

#8
20230279780
2023-09-07

Seals for managing thermal distortion in a turbomachine and methods for building the same

#9
20230220786
2023-07-13

Intermediate casing for a gas turbine engine

#10
20220251957
2022-08-11

Gas turbine engine rotor assembly and method of using same

#11
20220170418
2022-06-02

De-icing device for an air intake of an aircraft turbojet engine nacelle

#12
20200318484
2020-10-08

Non-axisymmetric end wall contouring with forward mid-passage peak

#13
20200256202
2020-08-13

BLADE FOR A GAS TURBINE ENGINE

#14
20200190983
2020-06-18

Gas turbine engine rotor disc retention assembly

#15
20200088097
2020-03-19

Ported shroud system for turboprop inlets

#16
20200049161
2020-02-13

Compressor diffuser with diffuser pipes varying in natural vibration frequencies

#17
20200049076
2020-02-13

Compressor diffuser with diffuser pipes having aero-dampers

#18
20190368361
2019-12-05

NON-SYMMETRIC FAN BLADE TIP CLADDING

#19
20190338725
2019-11-07

Flow mixer with a changing thickness

#20
20190218920
2019-07-18

Blade for a gas turbine engine

#21
20190195169
2019-06-27

Two-dimensional supersonic nozzle thrust vectoring using staggered ramps

#22
20190170161
2019-06-06

Fan housing for reduced noise

#23
20190071976
2019-03-07

Component for a turbine engine with a cooling hole

#24
20190048933
2019-02-14

Bearing device and exhaust turbine turbocharger

#25
20180347587
2018-12-06

Bushing arranged between a body and a shaft, and connected to the shaft

#26
20180347462
2018-12-06

Flight vehicle air breathing propulsion system with isolator having obstruction

#27
20180340467
2018-11-29

Variable nozzle mechanism and variable displacement type exhaust turbocharger

#28
20180283189
2018-10-04

Asymmetric vane assembly

#29
20180266541
2018-09-20

Planet-carrier for an epicyclic gearing and epicyclic gearing provided with such a planet carrier

#30
20180258778
2018-09-13

NON-AXIALLY SYMMETRIC TRANSITION DUCTS FOR COMBUSTORS

#31
20180238267
2018-08-23

Asymmetric load compensation system

#32
20180202319
2018-07-19

Diffuser for a turbine engine and method of forming same

#33
20180195527
2018-07-12

Unsymmetrical turbofan abradable grind for reduced rub loads

#34
20180156239
2018-06-07

Turbine engine part with non-axisymmetric surface

#35
20180156232
2018-06-07

Composite blade, comprising a leading-edge reinforcement made of another material

#36
20180142695
2018-05-24

Inducer and pump

#37
20180085880
2018-03-29

Blade outer air seal surface

#38
20170312869
2017-11-02

Process of forming and a seal for an engine

#39
20170276145
2017-09-28

Blade with a platform and a hollow bumper

#40
20170226880
2017-08-10

Turbine nozzle having non-axisymmetric endwall contour (EWC) and profile

#41
20170226878
2017-08-10

Turbine nozzle having non-axisymmetric endwall contour (EWC)

#42
20170226863
2017-08-10

Turbine bucket having non-axisymmetric endwall contour and profile

#43
20170211511
2017-07-27

Thrust reverser with asymmetric vane geometry

#44
20170175761
2017-06-22

Gas turbine engine with short inlet and mistuned fan blades

#45
20170122117
2017-05-04

Rotationally symmetrical part for a turbine engine rotor, and related turbine engine rotor, turbine engine module, and turbine engine

#46
20170108005
2017-04-20

Housing for air cycle machine compressor

#47
20170037729
2017-02-09

Impeller for an exhaust gas turbocharger

#48
20160348692
2016-12-01

Compressor airfoil with compound leading edge profile

#49
20160312619
2016-10-27

Asymmetric diffuser opening for film cooling holes

#50
20160290645
2016-10-06

AXISYMMETRIC OFFSET OF THREE-DIMENSIONAL CONTOURED ENDWALLS

#51
20160273451
2016-09-22

Nosecap

#52
20160230584
2016-08-11

Variable area turbine vane row assembly

#53
20160201486
2016-07-14

Extruded profile for manufacturing a blade of an outlet guide vane

#54
20160186690
2016-06-30

Non-axisymmetric fan flow path

#55
20160177872
2016-06-23

Exhaust duct

#56
20160146217
2016-05-26

Air blower and outdoor unit

#57
20160084164
2016-03-24

Plate for metering flow

#58
20160076385
2016-03-17

Turbomachine blade tip shroud

#59
20160024937
2016-01-28

Multi-lobed cooling hole

#60
20160017737
2016-01-21

Gas turbine engine rotor disk-seal arrangement

#61
20160003194
2016-01-07

Asymmetric fan nozzle in high-BPR separate-flow nacelle

#62
20150369057
2015-12-24

Damper mass distribution to prevent damper rotation

#63
20150361823
2015-12-17

Methods and apparatus for passive thrust vectoring and plume deflection

#64
20150345306
2015-12-03

Turbomachine blade tip shroud

#65
20150330225
2015-11-19

Rotor and gas turbine engine including a rotor

#66
20150292544
2015-10-15

Device for locking a nut

#67
20150226156
2015-08-13

Non-axisymmetric fixed or variable fan nozzle for boundary layer ingestion propulsion

#68
20150139790
2015-05-21

Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment

#69
20150113946
2015-04-30

Methods and apparatus for passive thrust vectoring and plume deflection

#70
20150063980
2015-03-05

Functionally asymmetric two-sided turbocharger wheel and diffuser

#71
20150016979
2015-01-15

Sirocco fan and air conditioner having same

#72
20140245741
2014-09-04

Stator vane row

#73
20140234086
2014-08-21

Bushing arranged between a body and a shaft, and connected to the body

#74
20140234085
2014-08-21

Bushing arranged between a body and a shaft, and connected to the shaft

#75
20140227087
2014-08-14

Blade outer air seal surface

#76
20130302136
2013-11-14

Non-axisymmetric rim cavity features to improve sealing efficiencies

#77
20130219857
2013-08-29

Bypass duct with angled drag links

#78
20130205792
2013-08-15

Cooling hole with asymmetric diffuser

#79
20130189106
2013-07-25

Turbomachine blade tip shroud

#80
20130108433
2013-05-02

Non axis-symmetric stator vane endwall contour

#81
20130051984
2013-02-28

Torque frame and asymmetric journal bearing for fan drive gear system

#82
20130034435
2013-02-07

Vane assembly for a gas turbine engine

#83
20120308371
2012-12-06

Centrifugal compressor having an asymmetric self-recirculating casing treatment

#84
20120251324
2012-10-04

Rotor of an axial compressor stage of a turbomachine

#85
20120210722
2012-08-23

Apparatus, method, and system for separating particles from a fluid stream

#86
20120183397
2012-07-19

Exhaust system for steam turbine

#87
20120134834
2012-05-31

Asymmetrical rotor blade slot attachment

#88
20120009067
2012-01-12

Coupling element segments for a rotor of a turbomachine

#89
20090101859
2009-04-23

Steam valve and generator set

#90
18162269
2024-04-09

Exhaust duct for gas turbine engine