24561 ⎘
Component parts for respiratory or breathing apparatus Valves
Sub-classes:Exhalation Valve for Mask
#2INTEGRATED MANIFOLD SYSTEM
#3A SYSTEM FOR SUPPLYING A BREATHABLE GAS TO A USER
#4Secure Threaded Connection
#5Valve Adapter for Breathing Apparatus
#6HELMET-BASED RESPIRATORY ASSISTANCE DEVICE
#7VALVE FOR A BREATHING REGULATOR
#8RESPIRATOR APPARATUS
#9APPARATUS FOR REFLECTING AN INCIDENT RAY OF ELECTROMAGNETIC RADIATION
#10RESPIRATOR APPARATUS
#11SCBA HARNESS AND PRESSURE REDUCER
#12PATIENT INTERFACE AND A SPEECH VALVE THEREFOR
#13VENTILATION APPARATUS
#14Automated Breathing Air Trailer System
#15MODULAR FULL-FACE RESPIRATOR
#16BREATHING APPARATUS WITH MULTIPLE BREATHING CHANNELS
#17RESPIRATORY PROTECTION DEVICE POSITIVE PRESSURE SEAL CHECK METHODS AND DEVICES
#18SAFETY BREATH
#19BACK PLATE FOR A BREATHING APPARATUS
#20RESPIRATORY SYSTEM PROTECTION DEVICE
#21TRANSPARENT MASK EQUIPPED WITH OXYGEN SUPPLY MEANS
#22A CONNECTOR FOR A FLUIDIC CIRCUIT
#23Method and Apparatus for Automatically Maintaining a Desired Level of Oxygen in a Refuge
#24INTEGRATED MANIFOLD SYSTEM
#25Patient interface and a speech valve therefor
#26Closed-Circuit Combined Unit Respirator System
#27MASK APPARATUS
#28AIR FILTRATION MASK EXHALATION VALVE WITH ON/OFF CAPABILITY
#29SYSTEM TO CONNECT FACE MASKS TO HEPA FILTRATION IN AIRCRAFT TO PREVENT SPREAD OF RESPIRATORY VIRUSES
#30NOSE BREATHING DEVICE
#31GENERIC MODULAR RESPIRATOR
#32RESPIRATION FLOW APPARATUS
#33RESERVOIR FOR HYBRID SCBA
#34PORTABLE VESSEL, REGULATOR AND APPARATUS FOR STORING FLUIDS
#35REGULATOR ASSEMBLY FOR AN AIRCREW BREATHING MASK
#36DUAL MODE RESPIRATOR
#37METHOD AND APPARATUSES FOR DELIVERING HYPERBARIC GAS AND/OR TREATING RESPIRATORY ILLNESSES, POST COVID SYNDROME(S) AND CHRONIC TRAUMATIC ENCEPHALOPATHY
#38WEARABLE DEVICES FOR TREATING AIR FOR INHALATION AND EXHALATION
#39DEVICE, SYSTEM AND METHOD FOR TREATING AIR DURING BREATHING
#40BREATHING AIR CLEANING DEVICE
#41BREATHING APPARATUS TO ELIMINATE AIRBORNE INFECTIONS
#42Breathing systems and methods for making and using such systems
#43OXYGEN CONTROL SYSTEM WITH IMPROVED PRESSURE REGULATOR
#44DEVICE FOR PERSONAL PROTECTION AND INSULATION AGAINST POLLUTANTS AND MICROORGANISMS AND FILTERING GROUP FOR DEVICES FOR PROTECTION AND INSULATION
#45PERSONAL CONTAINER WITH ATTACHMENT MECHANISM
#46FILTRATION ENCLOSURE FOR VENTILATION BAGS
#47REGULATOR ASSEMBLY FOR AN AIRCREW BREATHING MASK
#48METHODS AND SYSTEMS ASSOCIATED WITH CONTROLLING AIR FLOW WITHIN A MASK
#49Integrated manifold system
#50SYSTEM FOR DELIVERING BREATHING GAS TO PASSENGERS
#51POWERED AIR PURIFYING RESPIRATOR AND METHOD OF OPERATION
#52ARRANGEMENT FOR BREATHING APPARATUS, AND BREATHING APPARATUS
#53Low pressure alarm for self-contained breathing apparatus
#54APPARATUS FOR CONNECTING A FACE MASK TO AN AIR HOSE
#55PERSONAL PROTECTIVE EQUIPMENT ENSEMBLE MADE UP OF A LAUNDERABLE HOOD AND AN AIR DISPERSION PROTECTIVE HEADGEAR
#56Mask
#57PORTABLE AIR PURIFIER
#58Powered exhaust apparatus for a personal protection respiratory device
#59RESPIRATOR WITH PHASE CHANGE MATERIAL
#60Portable Re-Breathing Apparatus for Disaster
#61MASK STRUCTURE WITH EXTERNALLY CONNECTED FILTERING DEVICE
#62Fluid Unidirectional Flow Structure, Check Assembly, and Respiratory Device
#63Personal protected-air system
#64FILTER CARTRIDGE HOLDER WITH FIT-CHECK DEVICE
#65Oxygen Mask And System
#66Cardiorespiratory fitness optimizer apparatus
#67Method and apparatus for automatically maintaining a desired level of oxygen in a refuge
#68Anti-Germ Breathing Device
#69Serviceable respirator system with configurable components
#70APPARATUS FOR REFLECTING AN INCIDENT RAY OF ELECTROMAGNETIC RADIATION
#71Apparatus for reflecting an incident ray of electromagnetic radiation
#72APPARATUS FOR REFLECTING AN INCIDENT RAY OF ELECTROMAGNETIC RADIATION
#73APPARATUS FOR REFLECTING AN INCIDENT RAY OF ELECTROMAGNETIC RADIATION
#74Personal protective equipment system for safe air, train or bus travel protecting against infectious agents including novel coronavirus—COVID-19
#75MICRO FLOW REGULATOR AND BREATHING HOOD SYSTEM USING SAME
#76Mask apparatus
#77Portable oxygen generator system
#78INTEGRATED MANIFOLD SYSTEM
#79PERSONAL PROTECTIVE POSITIVE PRESSURE DEVICE
#80Ultraviolet air irradiation system and ultraviolet air irradiation process
#81Ultraviolet germicidal irradiation mask
#82Respirator
#83PROTECTIVE EQUIPMENT
#84VENTILATION APPARATUS AND MASK
#85AIR PURIFICATION APPARATUS
#86ANTIVIRAL AND ANTIBACTERIAL FACE MASK
#87RESPIRATORY MASK
#88PERSONAL SAFE BREATHING DEVICE
#89Pathogen Protection Device
#90RESPIRATOR AND FILTRATION DEVICES
#91Helmet
#92FULL FACE MASK EQUIPPED WITH AN INLET AIR FILTER
#93Plasmonic photoelectrochemical oxidation face mask
#94Mask having intake and exhaust structure
#95Back plate for a breathing apparatus
#96Respiratory protection device positive pressure seal check methods and devices
#97Back Carrier and Breathing Apparatus
#98PORTABLE GAS SUPPLY DEVICE AND RESPIRATORY ASSISTANCE SYSTEM
#99SMART MASK AND SMART MASK-BASED SERVICE SYSTEM
#100DUSTPROOF MASK AND MANUFACTURING METHOD THEREOF
#101ULTRAVIOLET FACE MASK
#102OXYGEN SYSTEM FOR PARACHUTING
#103RESPIRATOR MASK
#104BREATHABLE GAS AND WATER HOSE APPARATUS
#105A SELF CONTAINED BREATHING APPARATUS CONNECTOR AND METHOD OF MANUFACTURING THEREOF
#106Method for the control of the breathing gas supply
#107Preflushing unit for carrying out a preflushing operation in a breathing gas circuit of a closed-circuit respirator
#108PERSONAL PROTECTIVE EQUIPMENT SYSTEM FOR SAFE AIR, TRAIN OR BUS TRAVEL PROTECTING AGAINST INFECTIOUS AGENTS INCLUDING NOVEL CORONAVIRUS - COVID-19
#109Serviceable cartridge assembly for respirator exhalation unit
#110Patient interface and a speech valve therefor
#111Process and apparatus to preclude unfiltered atmospheric gases and human respiration products including carbon-dioxide with carbon-14 from entering controlled greenhouse atmospheric gases
#112EMERGENCY FITTING APPARATUS
#113Diving masks
#114Breathing aid
#115METHOD AND APPARATUS FOR INTEGRATING CHEMICAL AND ENVIRONMENTAL SENSORS INTO AN AIR PURIFICATION FILTER THROUGH A REUSABLE SENSOR POST
#116Pressure support system valve
#117Full-face diving mask
#118Snorkeling breathing apparatus
#119Breath-powered scent distribution hunting mask
#120Self-identifying personal protective device and methods of monitoring the same
#121System for automatically regulating breathing air supply and data logging
#122Self-contained breathing apparatus
#123Oxygen mask assembly with optimized package size
#124Oxygen sensor calibration for rebreather
#125System for regulating the dispensing of commercial aircraft passenger oxygen supply
#126Oxygen concentrating self-rescuer device
#127Emergency oxygen system for aircraft with switching device and a method of operating an emergency oxygen system
#128System and a method for delivering breathing gas to passengers on-board an aircraft
#129Low-flow alarm and valve
#130PERSONAL BREATHING APPARATUS AND METHOD
#131Membrane valve and manufacturing method therefor
#132Valve structure for respirator
#133Aspirator for air flow amplification
#134Temperature-control device for heating and/or cooling gases or gas mixtures preferably for the use in the field of respiratory protection
#135Positive-pressure Air Respirator Carrying Tool for the Air Cylinder Holder with A Built-in Decompressor
#136Integrated manifold system
#137Remotely controlled air supply assembly
#138CBRN breathing apparatus
#139Filter cartridge holder with fit-check device
#140Regulator first stage for two-stage underwater breathing apparatuses
#141Portable chemical oxygen generator
#142Serviceable cartridge assembly for respirator exhalation unit
#143Water survival mask
#144Face mask assembly
#145METHOD AND APPARATUS FOR AN EMERGENCY AIR BREATHING SYSTEM
#146Powered Exhaust Apparatus For A Personal Protection Respiratory Device
#147Portable chemical oxygen generator
#148Portable chemical oxygen generator
#149Portable, light-weight oxygen-generating breathing apparatus
#150Oxygen system for parachuting
#151Air purifier apparatus with flexible filter modules
#152Method and apparatus for automatically maintaining a desired level of oxygen in a refuge
#153Temperature control device and method for assembling a temperature control device for heating and/or cooling gases or gas mixtures, in particular for use in the respiratory protection sector
#154DIVING AND SNORKELING MASK STRUCTURE
#155High-pressure passthrough for protective suit
#156BREATHING APPARATUS WITH SYSTEM-INTEGRATED BREATHING SENSOR SYSTEM
#157DISCHARGER STRUCTURE ON EARLOOP FACE MASKS
#158Personal air filtration apparatus and method
#159Active valve for ventilators
#160Respirator Seals
#161Integrated umbilical delivery system for gas, data, communications acquisition/documentation, accessory power and safety for users in adverse environments
#162Breath-powered vapor distribution device and game call
#163Nasal device with air filter
#164RESISTANCE AND FILTRATION BREATHING DEVICE
#165Oxygen concentrating self-rescuer device
#166Method for the control of the breathing gas supply
#167SELF-CONTAINED BREATHING APPARATUS EQUIPMENT
#168Gas demand device, method of installation, gas delivery system, and method of use
#169Mouthheld filter apparatus
#170Hydration respiration apparatus
#171OXYGEN RESPIRATOR FOR EMERGENCY EVACUATIONS
#172Respirators
#173SYSTEM COMPRISING A CLOSED-CIRCUIT RESPIRATOR AND A MONITORING DEVICE THEREFOR
#174Bayonet connectors suitable for connecting filter cartridges to respirators
#175GAS PRESSURE REDUCER WITH ELECTRICALLY-POWERED MASTER SYSTEM
#176Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
#177Back-up crew breathing gas system and method
#178Emergency underwater miniaturized breathing device
#179SYSTEM FOR RECHARGING PORTABLE BREATHING APPARATUS
#180BREATHING APPARATUS
#181BREATHING APPARATUS
#182Carrying plate for breathing apparatus
#183Blower filter device, respirator system and method
#184Non-Breathing Alarm for Self-Contained-Breathing-Apparatus (SCBA)
#185Head protection device and respirator device
#186Respiratory protection equipment
#187Respiratory protection hood
#188Connection module, maintenance device and method for maintaining a closed-circuit breathing apparatus
#189Spare Cylinder Pack
#190Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus
#191Respirator filter interface
#192Filtering face-piece respirator having an integrally-joined exhalation valve
#193INTERLOCK VESSEL FOR HYPERBARIC TRANSFER SYSTEM
#194Breathing apparatus equipment
#195Fluid adapter and fluid coupling
#196VALVE ASSEMBLY
#197Automatic switchable exhale cartridge
#198Combined exhale and inlet valve for respirator
#199Respirator with phase change material
#200Automatic switching device for a breathing apparatus with an alarm-relief function and automatic reset
#201EXPOSURE MONITORING
#202AIR CLEANING APPARATUS AND HEALTH EXAMINATION SYSTEM USING THE SAME
#203Cable connector for use with a rotating connection
#204Apparatus for providing controlled flow of inhalation-air
#205Method for the control of the breathing gas supply
#206Layered or mixed sorbent bed protective filtration device
#207Oxygen Augmented Powered Air Purifying Respirator
#208Portable Air Cleaner
#209Mine Escape Self-Rescuer System and Method
#210Thermal insulating bushing for piston first stages
#211Method for prolonging the duration of use of a self-contained compressed air breathing apparatus
#212Solenoid valve
#213GARMENT
#214Garment
#215Breathing apparatus filling station and filling station recharging device
#216Mask system
#217Vent valve assembly
#218Switchable exhale filter system
#219Respiratory protection device
#220Container with cover
#221Airflow control valve
#222Breathing air production and filtration system
#223OXYGEN SUPPLY ELEVATOR
#224Breathing apparatus and method of use
#225Air warming apparatus
#226DEMAND PNEUMATIC EMERGENCY OXYGEN SYSTEM
#227Respiratory protection device
#228Hybrid self-rescue equipment
#229HELMET MOISTURE CONTROL SYSTEM
#230SAFETY VEST FLOATATION SYSTEM WITH OXYGEN SUPPLY
#231FACEPIECE WITH NOISE REDUCTION FOR COMMUNICATION
#232Respirator negative pressure fit check devices and methods
#233Protective breathing apparatus inhalation duct
#234System for regulating the dispensing of commercial aircraft passenger oxygen supply
#235Cable connector for use with a rotating connection
#236SELF RESCUER INCLUDING SELF-CONTAINED BREATHING APPARATUS (SCBA) AND BREATHING AIR MONITOR (BAM)
#237Self-contained breathing apparatus
#238Emergency 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
#239Cabin service arrangement, fuselage of an aircraft, a method of effecting a cabin attendant call
#240Aircraft passenger oxygen mask with closed circuit concept
#241Chemical oxygen generator with bimetal reaction control
#242Oxygen breathing device and method for maintaining an emergency oxygen system
#243High performance ventilatory training mask incorporating multiple and adjustable air admittance valves for replicating various encountered altitude resistances
#244OXYGEN ADMINISTRATION SYSTEM AND METHOD
#245Breathing mask and regulator for aircraft
#246Active valve for ventilators
#247Multipurpose therapeutic face mask
#248RESPIRATORY GAS SUPPLY CIRCUIT FOR AN AIRCRAFT CARRYING PASSENGERS
#249Oxygen regulator to deliver breathing gas in an aircraft
#250Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port
#251Supply valve for air respirator
#252FLIP TOP VALVE FOR DRY SNORKELS
#253Regulation valve for a life support system
#254Breathing assembly for aircraft
#255Self-contained breathing apparatus (SCBA) with safety quick disconnect for permitting safe and ready access to a replacement breathing component
#256Breathing air production and distribution system
#257Cleaning filter, air cleaning device using same, and air cleaning maintenance system
#258Mask system
#259Self rescuer including self-contained breathing apparatus (SCBA) and breathing air monitor (BAM)
#260Protective suit for an individual and related assembly
#261Gas mask
#262DIRECTIONAL VALVE FOR A RESPIRATOR PRODUCT
#263Breathing mask and regulator for aircraft
#264Valve system for use with a flexible gas supply tube extending to a patient
#265Variable Exhale Scuba Mouthpiece
#266CIRCUIT FOR SUPPLYING A RESPIRATORY GAS TO AN AIRCRAFT PASSENGER FROM A PRESSURIZED SOURCE COMPRISING A PRESSURE REGULATING UNIT
#267Devices, systems and methods for operation of breathing apparatuses in multiple modes
#268Respirator flow control apparatus and method
#269Breathing apparatus structure with two-stage reduced-pressure spare air bottle head
#270Face piece seal check device
#271METHOD AND APPARATUS FOR VENTILATION ASSISTANCE
#272COMBINED REBREATHER BAIL OUT VALVE AND LOOP VOLUME VALVE
#273Interlock vessel for hyperbaric transfer system
#274System for regulating the dispensing of commercial aircraft passenger oxygen supply
#275Mask system
#276RESPIRATORY GAS SUPPLY CIRCUIT FOR AN AIRCRAFT CARRYING PASSENGERS
#277Multipurpose therapeutic face mask
#278DUAL HIGH AND LOW PRESSURE BREATHING SYSTEM
#279FILTERING FACE-PIECE RESPIRATOR HAVING AN INTEGRALLY-JOINED EXHALATION VALVE
#280MECHANICALLY ACTUATED EMERGENCY OXYGEN DELIVERY SYSTEM
#281PROTECTIVE MASK
#282Emergency oxygen system for aircraft passengers
#283Self rescuer including self-contained breathing apparatus (SCBA) and breathing air monitor (BAM)
#284Respirator exhalation unit
#285Bi-directional valve
#286Dispensing valve for breathing gas
#287Universal pressure reducer for self-contained breathing apparatus
#288Drain valve assembly
#289Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus
#290Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus
#291Fluid Valve with Center Post
#292Self-contained breathing apparatus (SCBA) with safety quick disconnect for permitting safe and ready access to a replacement breathing component
#293Interlock vessel for hyperbaric transfer system
#294Fluid flow control valve
#295Control valve
#296Devices, systems and methods for operation of breathing apparatuses in multiple modes
#297Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus
#298Fluid flow control valve
#299Mri/nmr compatible hyperpolarized gas delivery valves for ventilators and associated gas delivery methods
#300Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit