REAL-TIME SENSING MEASUREMENT AND INTELLIGENT CONTROL TECHNOLOGY APPARATUS FOR A RESPIRATORY VOLUME OF A TESTED PERSON

Sensing element for respirator

ANNULAR UNIT FOR MOISTURE MANAGEMENT IN RESPIRATORY MASK

Systems and methods for communication with a patient wearing a respiratory mask

PPE with rotating assembly providing multiple face covers

Filter frame

Head band

Respirator with floating elastomeric sleeve

Head-mountable augmented vision system for displaying thermal images

In-mask feedback system

Fit-test method for respirator with sensing system

Serviceable cartridge assembly for respirator exhalation unit

Helmet-based system for improved practice efficiency and athlete safety

Programmable Accountability Alert System

Filter mask having one or more malleable stiffening members

Full face respirator

Facemask seal

Electronic motorcycle helmet

SCENT POD AND A FACE MASK HAVING A SCENT POD

Quick donning comfortable respiratory mask system for aircraft pilot

RESPIRATORY EQUIPMENT FOR AIRCRAFT PILOT WITH NO FACE CONTACT

Context-based programmable safety rules for personal protective equipment

Data communication and displays for breathing apparatus facepieces and pressure regulators

Respiratory mask and related portions, components or sub-assemblies

Facemask with filter insert for protection against airborne pathogens

Environmental Protection Apparatus

Facemask with facial seal and seal test device

Smart safety helmet with heads-up display

Cushion for patient interface

Filter tube respirator

Speech diaphragm module for a respirator mask

Face mask for filtering air and air monitoring system

Filtration mask, packaged filtration mask, and tearable container

Oxygen concentrating self-rescuer device

Custom-controllable powered respirator face mask

Facemask nosecup retained by voicemitters

Mask adapter for connecting two breathing tubes of a closed-circuit respirator to a breathing mask

Thermal imaging camera and thermal imaging camera systems

INTEGRATED THERMOPHYSIOLOGICAL STRESS WARNING DEVICE

Breathing mask with increased user comfort

Breathing apparatus provided with a breath-synchronized motor fan

Face seal for respirator mask

Mask and Method for Manufacturing Same

Shell Structure And Mask Including Same

Inner shell and mask including same

Retainer assembly having a rotatable, releasable snap button engagement

In-mask feedback system

Removable battery cartridge for facemask

Breathing mask for aircraft and method for putting a breathing mask in folded position for storage in a storage unit

Mask with adhesive and method of making the same

PERSONAL PROTECTIVE EQUIPMENT AND METHODS OF MONITORING TIME OF USAGE OF PERSONAL PROTECTIVE EQUIPMENT

Air-filtering protection device

Breathable mask capable of transmitting sound

Head-mounted image display device and face mask unit

Driving and information transmitting system for air-filtering protection device

Enhanced vision for firefighter using heads up display and gesture sensing

CBRN breathing apparatus

HARMFUL-SUBSTANCE-BLOCKING HEALTH MASK USING AIR CURTAIN

Respirator mask management system

Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using

Annular unit for moisture management in respiratory mask

Unitary respirator with molded thermoset elastomeric elements

Communication device and method for configuring the communication device

Smart respiratory face mask module

Respirator mask with voice transmittal feature

Facial shielding system for protection from environmental hazards

Protective respiratory mask with electronic system

Method and apparatus for transmitting data from several respirators

Facemask with Pleated Filter and Continuous Strap

Detachable connector

Smart spray foam respirator mask

Breath Diverting Mask Assembly

Gas delivery system

Respiratory mask and related portions, components or sub-assemblies

Diving mask provided with a telecommunications device

Apparatus and method for monitoring breathing air

Context-based programmable safety rules for personal protective equipment

Protective face covering

RETRACTABLE HEADPHONE VISOR AND AIR FILTRATION SYSTEM

Respirator with floating elastomeric sleeve

Electronic motorcycle helmet

FACE MASK WITH REMOVABLE/REPLACEABLE FILTER ELEMENT

Patient respiratory mask with integrated microphone and method of patient communication utilizing the same

Fastener And Article Equipped With The Fastener

Personal protection device using monolithic activated carbons

Enhanced Display for Breathing Apparatus Masks

BREATHING APPARATUS WITH SYSTEM-INTEGRATED BREATHING SENSOR SYSTEM

RESPIRATORY MASK AND FILTER CARTRIDGE THEREFOR

Breathing tube retainer and method of using same

WASHABLE FABRIC FACE MASK WITH A COMPARTMENT FOR AN AIR FILTER

SYSTEMS AND METHODS FOR REMOVING ULTRA-FINE PARTICLES FROM AIR

Hose device for a breathing apparatus

Powered air purifying respirator

Wearable Apparatus

Self-contained breathing apparatus face piece lens vision system

Oxygen concentrating self-rescuer device

Sleeve-fit respirator cartridge

Shield for protecting a user from radiation emitted during X-ray imaging

SELF CONTAINED BREATHING APPARATUS ILLUMINATION SYSTEM

Face mask assembly

Aviation mask

Electronic respirator mask

ACTIVE VENTING SYSTEM AND DEVICES INCORPORATING ACTIVE VENTING SYSTEM

BREATHING APPARATUS

Seal mask for the respiratory therapy

Cushion for patient interface

EMERGENCY ESCAPE BREATHING SYSTEM

Particle filter mask

Respirator mask speech enhancement apparatus and method

Respirator mask for CBRN or other protection

Air purification respirator voice amplifier

Bi-directional in-line active audio filter

REBREATHER SYSTEM AND COMPONENTS

Communication and speech enhancement system

Voice transmitter

Respirator with phase change material

Face mask seal for use with respirator devices and surgical facemasks, having an anatomically defined geometry conforming to critical fit zones of human facial anatomy, and capable of being actively custom fitted to the user's face

Data communication and displays for breathing apparatus facepieces and pressure regulators

Liner for use with respiratory mask

Cable connector for use with a rotating connection

Facemask with filter insert for protection against airborne pathogens

Respiratory mask and filter cartridge therefor

Respirator having an integrated oronasal mask

Filter mask having one or more malleable stiffening members

Mine Escape Self-Rescuer System and Method

Eye-protective shield with head up display

Respirator mask

IN-LINE ACCESSORY FOR A SELF-CONTAINED BREATHING APPARATUS

PROTECTIVE GARMENT

Switchable exhale filter system

Respirator with floating elastomeric sleeve

Unitary respirator with molded thermoset elastomeric elements

Respiratory protection device

Mask including integrated sound conduction for alert notification in high-noise environments

Respiratory mask having a nose support extension

Self contained breathing apparatus illumination system

Cushion for patient interface

Breathing apparatus and method of use

Face mask seal for use with respirator devices and surgical facemasks, having an anatomically defined geometry conforming to critical fit zones of human facial anatomy, and capable of being actively custom fitted to the user's face

Respiratory protection device

Respiratory gas monitoring

Passenger oxygen mask and breathing bag for an oxygen mask

Breathing apparatus, and method for controlling temperature fluctuations

COCKPIT EMERGENCY DEVICE

FACEPIECE WITH NOISE REDUCTION FOR COMMUNICATION

Amplifier mount for a closed-circuit breathing apparatus mask

Face mask system

Sleeve-fit respirator cartridge

Respiratory protection device harness assembly

Respirator mask speech enhancement apparatus and method

Respirator mask speech enhancement apparatus and method

Cushion for patient interface

Respirator-Attachable Lamp Unit

Cable connector for use with a rotating connection

System as well as process for transmitting data and/or device-specific parameters between a blower filter device of a blower filter system and a computer

Respiratory mask

Accessory cap for a respiratory filter cartridge

Device consisting of at least two materials

Breathing mask and regulator for aircraft

Low profile frame for a filter incorporating a negative pressure check mechanism

Gas mask

Respiratory protection equipment

Liner for use with respiratory mask

Portable respirators suitable for agricultural workers

Enhanced display for breathing apparatus masks

Full face mask for a PAPR

Cushion for patient interface

PASSENGER OXYGEN MASK

Self-contained modular deployment system

Tube-positioning device for a breathing mask

Air purifier apparatus

HOOD ASSEMBLY FOR USE WITH A PROTECTIVE SUIT

Cushion for patient interface

ANTISEPTIC MASK AND METHOD OF USING ANTISEPTIC MASK

Facepiece with open port

Data communication and displays for breathing apparatus facepieces and pressure regulators

RESPIRATOR KIT AND CONTOURED PLENUM THEREFOR

Arm for supporting a sensor

Sensor apparatus and method to regulate air flow in a powered air purifying respirator

Respiratory shield

Patient contacting seal and mask using same

Personal Respiratory Filtration Apparatus

Breathing mask and regulator for aircraft

COMMUNICATION SYSTEM FOR HEADS-UP DISPLAY

Face seals for respirators and method of manufacturing respirators

UNITARY RESPIRATOR WITH MOLDED THERMOSET ELASTOMERIC ELEMENTS

Radio communication device

Chemical and biological protection mask

Antiseptic mask and method of using antiseptic mask

Acoustic sensor for use in breathing masks

Full face respirator mask

HIGH-VISIBILITY FILTERING MASK

Communication apparatus, system and method for self-contained breathing apparatus

RESPIRATORY MASK INTERFACE

Respiratory mask

Device consisting of at least two materials

Headgear

Head-up display unit

Respirator with exhalation vents

Cushion for patient interface

Self-Sterilizing Particulate Respirator Facepiece and Method for Using Same

Communication system for heads-up display

Head safety device with integrated display

Method and apparatus for removing from an audio signal periodic noise pulses representable as signals combined by convolution

Full face flexible oxygen mask for use with flight helmets

Respirator having an integrated oronasal mask

Integrated control circuit for an oxygen mask

Breathing mask with display device

Silencer for airline-hood and protective hood having the same

Facemask-earpiece combination

Mask illumination device and personnel locator and/or communicator

Facepiece for a respirator for high performance fixed-wing aircraft crew protection

Emergency hood and respirator device

Internal deflector for respiratory mask

Breathing mask and regulator for aircraft

Communication apparatus and helmet

Protective shield, and protective equipment including such a shield and a storage box

Assembly for mounting a device to a mask

Storage device for emergency equipment

Respirator mask with hygienic protection

Equipment and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions

Respirator

Protective combination comprising face mask, protective hood, and elastomeric gasket attached to peripheral edge of protective hood

Patient contacting seal and mask using same

Respirator

Method and apparatus for characterizing inhalation noise and calculating parameters based on the characterization

Method for detecting and attenuating inhalation noise in a communication system

Breathing respirator

Microphone adaptor for a respirator

Communication apparatus, method and system for a self-contained breathing apparatus

Respiratory facepiece and method of making a facepiece using separate molds

Self-sealing protection filter port

Auxiliary light source for self-contained breathing masks

Respirator module with speech transmission and exhalation valve

Electronic device mount for mask

Safety helmet and methods of using a safety helmet by a firefighter

Reusable purified air breathing device

Gas irradiation apparatus and method

Electronic filter and mask

Face mask with speaker module

Respiration flow apparatus

Blower assembly for a powered air-purifying respirator

Full face and head mask

Respiratory protection system for surgery

Hygiene mask with seal forming structure

Oxygen mask

Directional indicator for protective face masks

Anesthesia breathing circuit tube support

Modular chemical/biological headgear system