ClassID:

72685

B64D2231/02 - CPC Classification

Classification description:

Emergency oxygen systems Supply or distribution systems

Sub-classes:
Recent Application in this class:
#1
20260054103
2026-02-26

MECHANICAL RESTRICTOR-BASED OXYGEN INITIATOR

#2
20250146899
2025-05-08

METHOD FOR CONTROLLING AN OXYGEN TANK FOR AN AIRCRAFT

#3
20240417094
2024-12-19

MODULAR SUPPORT FRAMEWORK FOR AN AIRCRAFT EMERGENCY OXYGEN SUPPLY SYSTEM, AIRCRAFT EMERGENCY OXYGEN SUPPLY SYSTEM, AND AIRCRAFT COMPRISING AN AIRCRAFT EMERGENCY OXYGEN SUPPLY SYSTEM

#4
20240400210
2024-12-05

INDIVIDUAL AIR SUPPLY DUCT AND INDIVIDUAL AIR SUPPLY ASSEMBLY

#5
20240281009
2024-08-22

SMART PRESSURE REGULATOR FOR AIRCRAFT OXYGEN SYSTEM

#6
20230373637
2023-11-23

AIRCRAFT EMERGENCY OXYGEN SUPPLY DEVICE, AIRCRAFT COMPRISING SUCH AN EMERGENCY OXYGEN SUPPLY DEVICE, AND METHOD OF OPERATING AN AIRCRAFT EMERGENCY OXYGEN SUPPLY DEVICE

#7
20230348069
2023-11-02

REBREATHER APPARATUS

#8
20230094650
2023-03-30

Activation assembly with shape memory alloy (SMA) for a sealed container

#9
20230032906
2023-02-02

APPARATUS FOR SUPPLYING OXYGEN TO A VEHICLE USER, AND VEHICLE COMPRISING SUCH AN APPARATUS

#10
20200317351
2020-10-08

ELECTROCHEMICAL INERT GAS AND AIRCRAFT LIFE SUPPORT SYSTEM AND METHOD

#11
20190351266
2019-11-21

System for regulating the dispensing of commercial aircraft passenger oxygen supply

#12
20190351265
2019-11-21

Panel for mounting a passenger supply unit and a passenger supply unit

#13
20190321660
2019-10-24

Emergency oxygen system for aircraft with switching device and a method of operating an emergency oxygen system

#14
20190282839
2019-09-19

System and a method for delivering breathing gas to passengers on-board an aircraft

#15
20190232217
2019-08-01

Personal oxygen enhanced breathing system

#16
20190185166
2019-06-20

System for providing oxygen to oxygen masks in an aircraft

#17
20170304661
2017-10-26

Oxygen supply system and method for testing an oxygen supply system

#18
20170291708
2017-10-12

Sieve bed retention system

#19
20170267351
2017-09-21

Fastening system for fastening an object in a vehicle

#20
20160347480
2016-12-01

Aircraft capable of passing from the aerial domain to the spatial domain and method for automatically adapting the configuration of same

#21
20150343244
2015-12-03

Hybrid on-board generation of oxygen for aircraft passengers

#22
20140196719
2014-07-17

Oxygen conservation system for commercial aircraft

#23
20140137869
2014-05-22

Aircraft lavatory oxygen source

#24
20140109908
2014-04-24

System for regulating the dispensing of commercial aircraft passenger oxygen supply

#25
20140007869
2014-01-09

Emergency oxygen supply mask and emergency oxygen supply arrangement adapted for rescuing a passenger of an aircraft in an emergency situation, method of rescuing a passenger of an aircraft in an emergency situation

#26
20140002279
2014-01-02

Cabin service arrangement, fuselage of an aircraft, a method of effecting a cabin attendant call

#27
20140000595
2014-01-02

Emergency oxygen device with improved activation lanyard arrangement

#28
20140000594
2014-01-02

Aircraft passenger oxygen mask with closed circuit concept

#29
20140000592
2014-01-02

Chemical oxygen generator with bimetal reaction control

#30
20140000590
2014-01-02

Oxygen breathing device and method for maintaining an emergency oxygen system

#31
20140000589
2014-01-02

EMERGENCY OXYGEN DEVICE WITH IMPROVED ACTIVATION LANYARD ARRANGEMENT

#32
20130340760
2013-12-26

Aircraft lavatory emergency oxygen device

#33
20130312745
2013-11-28

Hybrid on-board generation of oxygen for aircraft passengers

#34
20130312744
2013-11-28

On-board generation of oxygen for aircraft pilots

#35
20130312743
2013-11-28

On-board generation of oxygen for aircraft passengers

#36
20130220317
2013-08-29

Oxygen breathing device with elongated supply time

#37
20130180522
2013-07-18

Passenger service unit with emergency oxygen supply and reading light

#38
20130133647
2013-05-30

System and method for an oxygen system alarm

#39
20130019866
2013-01-24

LAVATORY CHEMICAL OXYGEN WITH REMOTELY LOCATED OXYGEN GENERATION

#40
20130019865
2013-01-24

METHOD AND SYSTEM FOR DETECTING THE PERFORMANCE OF A CREW OXYGEN SYSTEM

#41
20120222676
2012-09-06

Oxygen conservation system for commercial aircraft

#42
20120160244
2012-06-28

Adaptable oxygen regulator system and method with an electronic control device

#43
20120012707
2012-01-19

Integration of supply functions in a storage compartment

#44
20110146686
2011-06-23

Autonomous Ochannel extending in the longitudinal direction

#45
20110100367
2011-05-05

METHOD OF SUPPLYING A BREATHING GAS TO AN AIRCREW IN AN AIRCRAFT

#46
20110000490
2011-01-06

AIRCRAFT BREATHING SYSTEM USING OBOGS

#47
20100319698
2010-12-23

Oxygen conservation system for commercial aircraft

#48
20100139658
2010-06-10

Oxygen supply system for an aircraft

#49
20100122700
2010-05-20

Cockpit oxygen supply device

#50
20100051113
2010-03-04

Redundant oxygen supply for an aircraft

#51
20100000526
2010-01-07

OXYGEN SUPPLY DEVICE

#52
20090314296
2009-12-24

System for regulating the dispensing of commercial aircraft passenger oxygen supply

#53
20090260631
2009-10-22

RESPIRATORY GAS SUPPLY CIRCUIT FOR AN AIRCRAFT CARRYING PASSENGERS

#54
20090188504
2009-07-30

MECHANICALLY ACTUATED EMERGENCY OXYGEN DELIVERY SYSTEM

#55
20090044800
2009-02-19

Device for improving the breathing air quality in an aircraft cabin

#56
20080000480
2008-01-03

Oxygen conservation system for commercial aircraft

#57
20070283960
2007-12-13

Oxygen emergency supply device

#58
20070144597
2007-06-28

Circuit for supplying oxygen to aircraft passengers

#59
20060118115
2006-06-08

Oxygen conservation system for commercial aircraft

#60
20050126570
2005-06-16

Breathing gas supply system

#61
20050098683
2005-05-12

Life support systems for aircraft

#62
20050061915
2005-03-24

Oxygen supply and distribution system for a passenger aircraft

#63
17540677
2023-02-28

Compressor surge prevention control