ClassID:

145500

F05D2250/72 - CPC Classification

Classification description:

Geometry; Shape symmetric

Recent Application in this class:
#1
20260103990
2026-04-16

TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING A DOVETAIL

#2
20260103987
2026-04-16

TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING A DOVETAIL

#3
20250320824
2025-10-16

TURBOMACHINE FOR A FLIGHT PROPULSION DRIVE

#4
20250027416
2025-01-23

SYMMETRICAL TWO-PIECE HOLLOW-VANE ASSEMBLY JOINED VIA BRAZING ALONG AIRFOIL CENTERLINE

#5
20240060430
2024-02-22

GAS TURBINE ENGINE

#6
20210254629
2021-08-19

Fan housing, fan and operating system having a fan

#7
20210231017
2021-07-29

Engine components with cooling holes having tailored metering and diffuser portions

#8
20200248572
2020-08-06

Contoured endwall for a gas turbine engine

#9
20200095874
2020-03-26

TURBINE WHEEL ASSEMBLY WITH PLATFORM RETENTION FEATURES

#10
20190078447
2019-03-14

Turbine rotor blade assembly

#11
20190063372
2019-02-28

TRREN exhaust nozzle-M-spike turbo ram rocket

#12
20180355755
2018-12-13

Spline for a turbine engine

#13
20180355754
2018-12-13

SPLINE FOR A TURBINE ENGINE

#14
20180355753
2018-12-13

Spline for a turbine engine

#15
20180355741
2018-12-13

SPLINE FOR A TURBINE ENGINE

#16
20180347462
2018-12-06

Flight vehicle air breathing propulsion system with isolator having obstruction

#17
20180291923
2018-10-11

Apparatus for transferring energy between a rotating element and fluid

#18
20180209447
2018-07-26

Centrifugal Pump Blade Profile

#19
20180195438
2018-07-12

Fuel distribution device, gas turbine engine and mounting method

#20
20170343005
2017-11-30

Low wear radial flow impeller device and system

#21
20170335691
2017-11-23

Engine components with cooling holes having tailored metering and diffuser portions

#22
20170314398
2017-11-02

Cooling features with three dimensional chevron geometry

#23
20170226897
2017-08-10

Housing element for an intermediate turbine housing

#24
20170122117
2017-05-04

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

#25
20160376903
2016-12-29

Reversible blade rotor seal with protrusions

#26
20160312619
2016-10-27

Asymmetric diffuser opening for film cooling holes

#27
20160201486
2016-07-14

Extruded profile for manufacturing a blade of an outlet guide vane

#28
20160115796
2016-04-28

Turbine blade cooling structure

#29
20160084164
2016-03-24

Plate for metering flow

#30
20150377251
2015-12-31

Apparatus for transferring energy between a rotating element and fluid

#31
20130175015
2013-07-11

Double-jet type film cooling structure

#32
20110289936
2011-12-01

Accessory gearbox with internal layshaft

#33
20110185699
2011-08-04

Gas turbine engine steam injection manifold

#34
20060280606
2006-12-14

Bipedal damper turbine blade

#35
16048775
2020-10-06

Cast integrally bladed rotor with bore entry cooling