ClassID:

72458

B64D2013/0607 - CPC Classification

Classification description:

Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned; Environmental Control Systems providing hot air or liquid for deicing aircraft parts, e.g. aerodynamic surfaces or windows

Recent Application in this class:
#1
20250283431
2025-09-11

FUELDRAULIC HEAT MANAGEMENT SYSTEM

#2
20250242925
2025-07-31

ICE PROTECTION USING REGENERATIVE HIGH TEMPERATURE EXHAUST AIR

#3
20250162719
2025-05-22

AIR SYSTEM FOR ELECTRICAL POWER STORAGE ONBOARD AN AIRCRAFT

#4
20240166356
2024-05-23

MULTIFUNCTIONAL AIR SYSTEM FOR FUEL CELL POWERED AIRCRAFT

#5
20240067349
2024-02-29

METHODS AND APPARATUS FOR HEATING MOUNT LUGS

#6
20230286659
2023-09-14

Fail safe multi-engine turboprop airframe thermo-pneumatic anti-icing systems

#7
20230278715
2023-09-07

IINTEGRATED MULTIMODE THERMAL ENERGY TRANSFER SYSTEM, METHOD, AND APPARATUS FOR ELECTRIC MULTIROTOR AIRCRAFT

#8
20230228214
2023-07-20

Bleed flow assembly for a gas turbine engine

#9
20230104595
2023-04-06

Control of electric pump-driven deicer

#10
20220411074
2022-12-29

AIR SUPPLY SYSTEM FOR A PNEUMATIC DE-ICING ASSEMBLY OF AN AIRCRAFT, AND AIRCRAFT COMPRISING SUCH AN AIR SUPPLY SYSTEM

#11
20210172374
2021-06-10

Environmental control system

#12
20210171205
2021-06-10

ENVIRONMENTAL CONTROL SYSTEM

#13
20210123534
2021-04-29

Compressor valves for aircraft

#14
20210024221
2021-01-28

LEADING EDGE MEMBER FOR AN AIRFOIL OF AN AIRCRAFT

#15
20210003080
2021-01-07

Hybrid gas turbine engine with bleed system improvements

#16
20200391876
2020-12-17

Integrated multimode thermal energy transfer system, method and apparatus for clean fuel electric multirotor aircraft

#17
20200346738
2020-11-05

Leading-edge device for an aircraft

#18
20200332714
2020-10-22

Integrated thermal management system for fuel cooling

#19
20200331615
2020-10-22

Aircraft with environmental control system

#20
20200247548
2020-08-06

APPARATUS AND METHODS FOR PROVIDING AIR TO PNEUMATIC LOADS ONBOARD AIRCRAFT

#21
20200191056
2020-06-18

Aircraft propulsion system including a heat exchanger system

#22
20200031476
2020-01-30

Vane assembly for distribution of a stratified fluid in an aircraft

#23
20190202567
2019-07-04

Assembly and method for conditioning engine-heated air onboard an aircraft

#24
20180371991
2018-12-27

Aircraft incorporating a low-temperature bleed system

#25
20180313219
2018-11-01

Joint cover with improved manifold block for duct leak detection system

#26
20180080582
2018-03-22

Double-walled pipe

#27
20180073431
2018-03-15

STEPPED HIGH-PRESSURE BLEED CONTROL SYSTEM

#28
20180058973
2018-03-01

Method for detecting a fluid leak in a turbomachine and fluid distribution system

#29
20170283076
2017-10-05

Arrangements and methods for supplying heated air to a wing anti-icing system

#30
20170275005
2017-09-28

Anti-icing system of aircraft, aircraft including anti-icing system, program for controlling anti-icing system, and method for controlling anti-icing system

#31
20170170494
2017-06-15

Integrated fuel cell aircraft pressurization and cooling system

#32
20170036770
2017-02-09

Electric compressor for use with a wing anti-ice system

#33
20160340047
2016-11-24

Heat recovery system, in particular for use on aircraft, using a two-phase fluid circuit

#34
20160169411
2016-06-16

Heated valve

#35
20160061056
2016-03-03

Gas turbine engine anti-icing system

#36
20150275758
2015-10-01

Bleed air systems for use with aircraft and related methods

#37
20130318983
2013-12-05

Aircraft energy management system including engine fan discharge air boosted environmental control system

#38
20130283816
2013-10-31

Turboprop-powered aircraft with thermal system

#39
20130133334
2013-05-30

Cooling system for engine and aircraft air

#40
20110186263
2011-08-04

Heat exchanger for the outer skin of an aircraft

#41
20110138822
2011-06-16

Air conditioning system with hybrid mode bleed air operation

#42
20110031353
2011-02-10

De-icing system for an aircraft

#43
20110005247
2011-01-13

System and method for the measurement and prevention of icing in a conduit

#44
20060067833
2006-03-30

Integral add heat and surge control valve for compressor