ClassID:

24552

A62B7/04 - CPC Classification

Classification description:

Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves

Recent Application in this class:
#1
20250352833
2025-11-20

OXYGEN BREATHING APPARATUS

#2
20250041632
2025-02-06

EMERGENCY ESCAPE BREATHING DEVICE FOR USE IN FIRE GROUND

#3
20240172819
2024-05-30

TRANSPARENT MASK EQUIPPED WITH OXYGEN SUPPLY MEANS

#4
20230310906
2023-10-05

MASK USING OXYGEN SUPPLY DEVICE

#5
20220203140
2022-06-30

Pressure regulator assembly and bypass assembly for a self-contained breathing apparatus

#6
20210379414
2021-12-09

ELECTRONIC PERSONNEL ACCOUNTABILITY REPORT (EPAR) INTEGRATION

#7
20210268318
2021-09-02

CONNECTION APPARATUS FOR BREATHING APPARATUS

#8
20210260412
2021-08-26

Demand regulator

#9
20210093901
2021-04-01

OXYGEN SYSTEM FOR PARACHUTING

#10
20200376307
2020-12-03

Self-contained breathing apparatus with thermal imaging capabilities

#11
20200215358
2020-07-09

Oxygen emergency supply for passengers in an aircraft or aircraft with such an emergency oxygen supply for passengers

#12
20200197732
2020-06-25

Bypass knob for breathing apparatus pressure regulator

#13
20190009115
2019-01-10

CBRN breathing apparatus

#14
20180200545
2018-07-19

Pressure regulator assembly and bypass assembly for a self-contained breathing apparatus

#15
20180133523
2018-05-17

Oxygen system for parachuting

#16
20170036045
2017-02-09

DIAPHRAGM

#17
20160377188
2016-12-29

Multiple port distribution manifold

#18
20160303406
2016-10-20

Self-contained breathing apparatus with thermal imaging capabilities

#19
20160180587
2016-06-23

Virtual mask fitting system

#20
20160162604
2016-06-09

Virtual mask alignment for fit analysis

#21
20160001106
2016-01-07

Lung demand valve

#22
20160001105
2016-01-07

Automatic switchable exhale cartridge

#23
20150273247
2015-10-01

Mine Escape Self-Rescuer System and Method

#24
20150165245
2015-06-18

Diaphragm

#25
20150083133
2015-03-26

Airflow control valve

#26
20140352697
2014-12-04

APPARATUS AND METHOD FOR OXYGEN DELIVERY

#27
20140278319
2014-09-18

System and method for selecting a respirator

#28
20140261406
2014-09-18

SAFETY VEST FLOATATION SYSTEM WITH OXYGEN SUPPLY

#29
20140196719
2014-07-17

Oxygen conservation system for commercial aircraft

#30
20130333704
2013-12-19

Wrist Worn Portable Breathing Apparatus

#31
20130312743
2013-11-28

On-board generation of oxygen for aircraft passengers

#32
20130081627
2013-04-04

Pulse oxygen system

#33
20120260919
2012-10-18

Diaphragm

#34
20120222676
2012-09-06

Oxygen conservation system for commercial aircraft

#35
20120067348
2012-03-22

BREATHING APPARATUS SYSTEM

#36
20120017895
2012-01-26

RESPIRATOR KIT AND CONTOURED PLENUM THEREFOR

#37
20100319698
2010-12-23

Oxygen conservation system for commercial aircraft

#38
20100081411
2010-04-01

Multifunctional telemetry alert safety system (MTASS)

#39
20090277449
2009-11-12

RESPIRATORY GAS SUPPLY CIRCUIT TO FEED CREW MEMBERS AND PASSENGERS OF AN AIRCRAFT WITH OXYGEN

#40
20090101149
2009-04-23

Breathing apparatus for an aircrew member

#41
20090023421
2009-01-22

Personal multimedia communication system and network for emergency services personnel

#42
20080257352
2008-10-23

Respirator exhalation unit

#43
20080236584
2008-10-02

Gas conserving device

#44
20080000480
2008-01-03

Oxygen conservation system for commercial aircraft

#45
20070283952
2007-12-13

Pressure sensing in masks

#46
20070281745
2007-12-06

Personal multimedia communication system and network for emergency services personnel

#47
20070107730
2007-05-17

Water and Oxygen Bottle

#48
20060260612
2006-11-23

Compressed air respirator

#49
20060219245
2006-10-05

Gas conserving device

#50
20060174868
2006-08-10

Water and oxygen bottle

#51
20060118115
2006-06-08

Oxygen conservation system for commercial aircraft

#52
13385862
2016-03-08

Adaptive demand oxygen delivery system