ClassID:

24569

A62B15/00 - CPC Classification

Classification description:

Installations affording protection against poisonous or injurious substances, e.g. with separate breathing apparatus

Recent Application in this class:
#1
20260131173
2026-05-14

SYSTEM AND METHOD OF A RING ARCHITECTURE OF A FIXED PIPING SYSTEM IMPLEMENTED WITHIN A SAFETY SYSTEM OF A STRUCTURE TO CONTINUOUSLY SUPPLY BREATHABLE AIR THEREWITHIN

#2
20250229112
2025-07-17

IN-GROUND RACEWAY OF A SAFETY SYSTEM ASSOCIATED WITH A STRUCTURE WITH ONE OR MORE FIRE RATED COMPONENT(S) TO PROVIDE PHYSICAL ISOLATION AND TO SEAMLESSLY AND JOINTLESSLY TRANSITION A METALLIC COIL TUBE ACROSS PERPENDICULAR DIRECTIONS

#3
20240001170
2024-01-04

METHOD AND SYSTEM OF AIR/ENVIRONMENTAL PARAMETER BASED AUTOMATIC CLOSING OF ONE OR MORE VALVES TO ISOLATE BREATHABLE AIR SUPPLIED TO ONE OR MORE LEVELS OF A STRUCTURE HAVING A FIREFIGHTER AIR REPLENISHMENT SYSTEM IMPLEMENTED THEREIN

#4
20240001169
2024-01-04

METHOD AND SYSTEM OF AIR PARAMETER BASED AUTOMATIC PURGING OF BREATHABLE AIR WITHIN A FIREFIGHTER AIR REPLENISHMENT SYSTEM

#5
20240001168
2024-01-04

SYSTEM AND METHOD OF A RING ARCHITECTURE OF A FIXED PIPING SYSTEM IMPLEMENTED WITHIN A SAFETY SYSTEM OF A STRUCTURE TO CONTINUOUSLY SUPPLY BREATHABLE AIR THEREWITHIN

#6
20240001167
2024-01-04

METHOD AND SYSTEM OF AUTOMATIC SWITCHING BETWEEN SOURCES OF BREATHABLE AIR IN A FIREFIGHTER AIR REPLENISHMENT SYSTEM IN ACCORDANCE WITH AIR PARAMETER BASED AUTOMATIC PURGING OF A COMPROMISED FORM THEREOF

#7
20240001166
2024-01-04

METHOD AND SYSTEM OF AIR PARAMETER BASED AUTOMATIC BYPASSING OF A SOURCE OF BREATHABLE AIR IN A FIREFIGHTER AIR REPLENISHMENT SYSTEM IMPLEMENTED WITHIN A STRUCTURE

#8
20240001165
2024-01-04

METHOD AND SYSTEM OF AUTOMATICALLY MODIFYING A RATE OF FILLING AN AIR BOTTLE WITH BREATHABLE AIR IN A FIREFIGHTER AIR REPLENISHMENT SYSTEM BASED ON FLOW RATE DETECTION THEREOF

#9
20220314159
2022-10-06

CONFIGURATION FOR EXPEDITED FILLING AND EMPTYING OF AN AMINE BED

#10
20220040505
2022-02-10

Modular portable multi-crew life support system

#11
20210324654
2021-10-21

Barrier system and method

#12
20210031060
2021-02-04

METHODS, SYSTEMS AND APPARATUSES FOR SUPPLYING BREATHABALE GASES

#13
20200139166
2020-05-07

FIRE SAFETY DEVICE

#14
20190321662
2019-10-24

Sealed and ventilated receptacle

#15
20180280736
2018-10-04

Sealed and ventilated receptacle

#16
20150068518
2015-03-12

Breathing air production and filtration system

#17
20140182160
2014-07-03

Sealed and ventilated receptacle

#18
20130330524
2013-12-12

Protective covers and related fabrics

#19
20130309154
2013-11-21

FACILITY PROTECTION SYSTEM INCLUDING MITIGATION ELEMENTS

#20
20130087153
2013-04-11

BREATHING SUPPORT DEVICE

#21
20120275960
2012-11-01

Healthcare cum optimal illumination device

#22
20120266889
2012-10-25

Breathing air production and distribution system

#23
20110259198
2011-10-27

Air-supply system for breathing

#24
20100084043
2010-04-08

Method and system of air extraction process from an emergency support system

#25
20100032040
2010-02-11

Breathable air safety system for civilians in a building structure in an emergency

#26
20100031955
2010-02-11

Breathable air safety system for both emergency and civilian personnel

#27
20090178675
2009-07-16

Breathable air safety system and method

#28
20080041379
2008-02-21

Breathable air safety system and method having at least one fill site

#29
20080041378
2008-02-21

Breathable air safety system and method having an air storage sub-system

#30
20060060082
2006-03-23

Method and installation for producing breathable air

#31
20060048778
2006-03-09

Low pressure-drop respirator filter