24597 ⎘
Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Smart mask
#302SELF-DECONTAMINATING PERSONAL PROTECTIVE EQUIPMENT USING UV LIGHT
#303MATERIALS AND METHODS FOR PHOTOTHERMALLY SELF-DISINFECTING RESPIRATORS
#304COMBINATION FACE SHIELD AND FILTERING MASK SYSTEM
#305Quick fit face respirator mask
#306DESICCANT POUCH FOR FACE COVERINGS
#307Systems and methods for UV decontamination of respirators
#308APPAREL AND ACCOUTREMENTS WITH PROTECTIVE ENHANCEMENTS
#309DOUBLE-PROTECTION MEDICAL MASK, PREFERABLY FOR FILTERING DUST, SMOG, AEROSOL, PATHOGENIC AGENTS, VIRUSES AND THE LIKE
#310TRANSPARENT FACIAL MASKS AND OTHER PROTECTIVE GEAR
#311ANTI-VIRAL FACE MASK AND FILTER MATERIALS
#312TEXTILE TREATMENT COMPOSITIONS
#313ANTI-VIRUS MASK
#314TRANSPARENT FACE MASK WITH OPTIONAL TEMPERATURE MONITORING DEVICE AND OPTIONAL DETACHABLE EYE PROTECTION
#315HEADBAND PILLOW
#316Electrostatics Shield for preventing the transmissions of respiratory diseases.
#317High area filter having a stiffening structure, and methods of making the same
#318System for molecular imprinted protective face mask
#319Breathable face mask
#320Apparatus for a molecular imprinted protective face mask
#321FILTER MEDIA AND METHODS OF MAKING AND USING
#322Smile-Through™ transparent smart mask
#323RESPI-SAFE FILTER MASK
#324Methods and apparatus for personal protective respiratory device
#325DEVICES FOR PREVENTING INHALATION OF, EXPOSURE TO, AIRBORNE MATERIAL
#326MASK
#327RESPIRATOR MASK AND METHOD FOR MANUFACTURING
#328FACE MASK AND METHOD FOR CONFORMING A FACE MASK TO A FACE
#329FACE MASK WITH FILTER MEDIUM FROM MULTICOMPONENT FILAMENTS
#330SHEET-LIKE FILTER, MASK, AND SHEET MANUFACTURING APPARATUS
#331Pocket Mask
#332Method to reduce face mask and respirator discomfort
#333Filtration media
#334WASHABLE HIGH EFFICIENCY RESPIRATOR MASK
#335Secure liquid consumption face covering
#336Respiratory protection mask
#337Gas-supplying mouth mask
#338Pathogen-inactivating facial mask
#339FACE MASK AND FACE MASK INSERT
#340RESPIRATORY MASK DEVICE
#341FACE RECOGNITION HIGH TRANSPARENCY FOOD-GRADE SILICONE REUSABLE MASK
#342AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS
#343ANTIVIRAL GRAPHENE OXIDE AIR FILTRATION DEVICE AND ASSOCIATED METHODS
#344Electronic microbicidal air filter
#345Respirator
#346Reusable Face Mask with Changeable Filters
#347Fine Cover for a Respirator Mask
#348Protective Facemask And Method Of Manufacture
#349Mask or Visor Attachment for Eyewear, Eyewear with Integrated Mask or Visor, And Eyewear With Clip On Lenses
#350FACE MASK WITH FILTER
#351Respirator mask
#352FILTRATION ARTICLE FOR PERSONAL PROTECTIVE EQUIPMENT
#353FLAT-FOLD RESPIRATOR HAVING FLANGES DISPOSED ON THE MASK BODY
#354PROTECTIVE EQUIPMENT
#355ANTIVIRAL AND ANTIBACTERIAL FACE MASK
#356Self-adhesive nasal mask
#357FILTERS AND FACEMASKS HAVING ANTIMICROBIAL OR ANTIVIRAL PROPERTIES
#358MULTILAYER FILTER WITH ANTIMICROBIAL PROPERTIES AND USE THEREOF IN INDUSTRIAL FILTRATION APPLICATIONS AND PROTECTIVE MASKS
#359Respiratory mask and method of production
#360Pathogen-killing filter assemblage
#361WASHABLE AND REUSABLE FACE MASK WITH REPLACEABLE FILTER
#362REUSABLE BREATHING MASK USING DISPOSABLE RECYCLABLE FLEXIBLE MATERIALS
#363Face mask
#364SILVER TITANIUM DIOXIDE COATING MATERIAL, ATOMIZED SILVER TITANIUM DIOXIDE SOLUTION FOR INHALING AND PHOTOCATALYTIC TITANIUM DIOXIDE SOLUTION FOR TATTOO REMOVAL
#365COVID MASK
#366Respiratory protection device and processes for producing the same
#367NONWOVEN MATERIAL FOR FILTRATION AND METHOD OF MAKING THE SAME
#368Anti-fog respirator
#369Face Mask With Replaceable Filter
#370Method for virus or other pathogen protection
#371GRAPHITIC ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME
#372REUSABLE FACE MASK
#373FACE MASK
#374Rapidly deployable, cough and sneeze, aerosol containment apparatus
#375FIBER STRUCTURE AND APPLICATION THEREOF
#376ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME
#377FILTERING FACE-PIECE RESPIRATOR
#378Adjustable Face Mask
#379PROTECTIVE FACE MASK
#380FILTER CONTAINING PHARMACEUTICAL SALT FOR A FACE MASK, BREATHABLE FACE MASK CONTAINING THE FILTER, AND METHOD OF MANUFACTURING
#381DUAL MODE PROTECTIVE FACE MASK
#382Protective shield for individual respirators and face masks
#383PROTECTIVE MASK ACCESSORIES
#384RESPIRATOR AND FILTRATION DEVICES
#385PROTECTIVE MASK
#386User-Configurable Mask with Filter Insert
#387User-Configurable Mask with Filter Insert
#388Nonwoven Filtration Media
#389STRAPLESS PROTECTIVE MASK
#390Respirator Including Reinforcing Element
#391FUNCTIONAL MATERIALS AND DEVICES FOR REDUCING TOXIC POLLUTANTS
#392Filter mask
#393Filter mask
#394Filter mask
#395Strapless Mask
#396Portable air filtration and disinfection device for a respirator system
#397HEAD SUPPORT DEVICE
#398Waterseal virus-killing mask
#399Novel Masks for Disease Prevention and Methods for Producing the Same
#400Air purification cooling and warming mask
#401FILTER-TYPE RESPIRATORY PROTECTIVE DEVICE
#402Apparatus for Delivering a Scent
#403DUSTPROOF MASK AND MANUFACTURING METHOD THEREOF
#404Face mask with supporting strip
#405ULTRAVIOLET FACE MASK
#406SPORTS FACE MASK
#407NASAL MASK
#408Respirator having optically active exhalation valve
#409Flat-Fold Respirator
#410Respirator mask for CBRN or other protection
#411AIR POLLUTION MASK FOR CANINES OR THE LIKE
#412NEGATIVE ION AIR-PERMEABLE MASK
#413Facemask having integrated modules
#414Method of treating spinal disk
#415ANNULAR UNIT FOR MOISTURE MANAGEMENT IN RESPIRATORY MASK
#416Joinable and constructable apparel comprising interchangeable and multi-function panels
#417Foldable Face-Piece Respirator With Exhalation Valve
#418Maintenance-free respirator that has concave portions on opposing sides of mask top section
#419TSK - First Class
#420Electronic Airflow Mask
#421FILTER MEDIA INCLUDING A WAVED FILTRATION LAYER
#422Respirator including transversely-extending pleat and method of forming same
#423System and method for absorbing moisture within a face mask
#424Designed Medical Mask
#425Fit-test method for respirator with sensing system
#426Air filters comprising polymeric sorbents for reactive gases
#427FACE MASK FILTER HOLDER
#428Head support device
#429MASK APPARATUSES AND APPROACH
#430Filter mask having one or more malleable stiffening members
#431SUPER MASK RESPIRATOR SYSTEM HAVING A FACE MASK AND A SUB-PEAK INSPIRATORY FLOW BLOWER
#432Mask
#433FILTERING MASK WITH ANTI-COUNTERFEIT FUNCTION
#434Dust hood
#435Personal respiratory protection device and method of manufacturing a personal respiratory protection device
#436Rapidly Deployable Face Mask
#437Respiratory protection device
#438PERSONAL PROTECTIVE EQUIPMENT AND METHODS
#439COMPOSITIONS FOR REDUCING INHALATION OF TOXIC AIR POLLUTION COMPONENTS
#440Retractable respiratory mask
#441RUBBER CORD FOR MASK, AND MASK
#442CLOTH USING HEAT SINK, AND CLOTHES AND MOUTH MASK USING THE CLOTH
#443Mask device
#444Mask apparatus
#445GENERAL-PURPOSE SYNTHETIC RESIN MASK USING VELCRO INSERTING-TYPE FILTER EXCHANGE MODE, AND INJECTION MOLDING DEVICE AND MANUFACTURING METHOD THERFOR
#446Air Filters Comprising Metal-Containing Sorbents for Nitrogen-Containing Compounds
#447HALF FACEPIECE
#448Personal air filtration apparatus and method
#449ARRANGEMENT APPLIED TO HUMIDIFIER AND PROTECTION MASK
#450Multilayer film for air purification and method for manufacturing same
#451RESPIRATOR MASK
#452Mask storage apparatus
#453Air filters comprising polymeric sorbents for aldehydes
#454Surgical masks
#455Surgical and industrial face mask
#456MASK APPARATUSES AND APPROACH
#457Facemask with filter insert for protection against airborne pathogens
#458Respiratory half mask
#459TELEMONITORING IN RESPIRATION
#460Twist And Click Locking Mechanism Of Replaceable Non Symmetrical Filter And Inner Yoke Fitting Part Of Half Mask Face Piece
#461Filter media comprising a pre-filter layer
#462RESPIRATORS AND RELATED METHODS
#463Respiratory filtering fabric and garment made therefrom
#464Face mask for filtering air and air monitoring system
#465Filtration mask, packaged filtration mask, and tearable container
#466APPARATUS FOR REMOVAL OF PARTICULATES FROM AIR
#467Face mask and eye-wear combination for prevention of fogging of the eye-wear
#468Liner and retaining member for use with respiratory mask
#469BREATHING HALF MASK
#470Air filters comprising metal-containing polymeric sorbents
#471HALF FACEPIECE
#472PERSONAL BREATHING APPARATUS AND METHOD
#473Mask
#474Valve structure for respirator
#475Anti-Bacterial Air Filtering Apparatus
#476Earless filter mask
#477Exhaust valve shroud for a personal protection respiratory device
#478Mask and Method for Manufacturing Same
#479Shell Structure And Mask Including Same
#480Inner shell and mask including same
#481Multi-layered structure and articles formed therefrom having improved splash resistance by increased interlayer spacing
#482Personal air treatment system and method
#483Molded Respirator with Integral Nose Pads Provided by Inwardly-Folded Tabs
#484MASK
#485FUNCTIONAL MASK
#486Respirator having noncircular centroid-mounted exhalation valve
#487Dispenser and shield
#488Down feather filter medium
#489Air-filtering protection device
#490Splash Resistant Facemask
#491Breathable mask capable of transmitting sound
#492Head-mounted image display device and face mask unit
#493Eye mask with face cover
#494Air-filtering protection device
#495Facemasks with material layers for enhanced bonding process
#496Partition plate device of a respirator mask
#497Respirator mask management system
#498Shape retaining flat-fold respirator
#499Facemask with Nonmetallic Nose Member and Method of Manufacturing Same
#500Method and system for splicing nose wire in a facemask manufacturing process
#501Foldable Face-Piece Respirator With Exhalation Valve
#502Annular unit for moisture management in respiratory mask
#503Anti-Fog Ventilating Face Masks
#504Unitary respirator with molded thermoset elastomeric elements
#505Mask with self-adherent securement strap and methods therefor
#506Method and system for splicing nose wire in a facemask manufacturing process
#507Method and system for cutting and placing nose wires in a facemask manufacturing process
#508Respirator mask with voice transmittal feature
#509Filtering Mask with Adaption to Face Shape and Method for Improving the Airtightness of Filtering Mask
#510Pleated spray tan mask and method of donning
#511Face mask assembly
#512FILTER AND ITS MANUFACTURING PROCESS
#513Protective respiratory mask with electronic system
#514Respirator headband
#515SMART MASK CAPABLE OF MONITORING AIR QUALITY INHALED BY USER
#516Facemask with Pleated Filter and Continuous Strap
#517Respirators and related methods
#518AIR FILTER INCLUDING ADHESIVE AND METHOD OF MANUFACTURING THE SAME
#519Method and system for cutting and placing nose wires in a facemask manufacturing process
#520Anti-UV Mask
#521Air purifier having an electret module
#522POLYMER NONWOVEN NANOWEB HAVING IONIC FUNCTIONAL GROUP AND RESPIRATOR MASK COMPRISING THE SAME
#523Powered Exhaust Apparatus For A Personal Protection Respiratory Device
#524RESPIRATOR THAT HAS INWARD NOSE REGION FOLD WITH HIGH LEVEL CONFORMATION
#525Mask structure
#526Mask
#527Respirator tab
#528Mask having adsorption membrane provided therein
#529Respirator including contrast layer
#530Earless filter mask
#531Wearable Air Purifier
#532Apparatus, system and method to prevent fogging of eyewear
#533Maintenance-free respirator that has concave portions on opposing sides of mask top section
#534Filtering Face-Piece Respirator And Method Of Forming Same
#535FACE MASK WITH REMOVABLE/REPLACEABLE FILTER ELEMENT
#536NASAL MASK
#537Filter assembly for a breathing apparatus
#538Maintenance-free anti-fog respirator
#539METHOD OF PURIFYING AIR FOR INHALATION AND SYSTEM FOR PURIFYING AIR FOR INHALATION
#540Flat-fold respirator with monocomponent filtration/stiffening monolayer
#541Respirator valve
#542Filtering face-piece respirator having nose cushioning member
#543Respirator Nosepiece
#544Filter media including a waved filtration layer
#545FACEMASK
#546Respirator Tab
#547Flat-Fold Respirator and Method of Making Same
#548Flat-Fold Respirator And Method Of Making Same
#549Adsorbent materials and methods of making and use thereof
#550Compositions for reducing inhalation of toxic air pollution components
#551End of service life indicator for disposal mask
#552AIR FILTERING DEVICES AND METHODS
#553Respirator including polymeric netting and method of forming same
#554RESPIRATORY MASK AND FILTER CARTRIDGE THEREFOR
#555Mask package apparatus integrated with mask sizing ruler
#556Flat-fold respirator
#557Respirator Having Corrugated Filtering Structure
#558RESPIRATOR MADE FROM IN-SITU AIR-LAID WEB(S)
#559WASHABLE FABRIC FACE MASK WITH A COMPARTMENT FOR AN AIR FILTER
#560FACE MASK
#561Mask
#562SMARTMASK FOR HEALTH MANAGEMENT SERVICE
#563RESISTANCE AND FILTRATION BREATHING DEVICE
#564PERSONAL AIR FILTRATION DEVICE
#565Wearable Apparatus
#566Facemask With Filter Insert For Protection Against Airborne Pathogens
#567Humidification face mask
#568ADJUSTABLE FACIAL CONFORMING FACE MASK
#569PERSONAL PROTECTIVE EQUIPMENT AND METHODS
#570Filter media including a waved filtration layer
#571MASK
#572Sleeve-fit respirator cartridge
#573FILTERING FACEMASK HOLDER
#574Filter Material and Face Mask
#575Smart mask, method, smart mask and apparatus for calculating pollutant absorption quantity
#576Hydration respiration apparatus
#577Smart respirator and method and device for calculating pollutant absorption
#578CONTAINMENT DEVICE
#579DEVICES, SYSTEMS AND METHODS RELATING TO DUST MASKS HAVING EAR PROTECTION
#580Filtering Face-Piece Respirator With Increased Friction Perimeter
#581Heat deformable material for face seal
#582Respirator having optically active exhalation valve
#583Face mask assembly
#584Filtering face-piece respirator having darted mask body
#585Drop-down Respirator System
#586Particle-capturing device for removal of particles from respired air
#587Fashionable versatile mask garment retains a filter element in a concealed state
#588ACTIVE VENTING SYSTEM AND DEVICES INCORPORATING ACTIVE VENTING SYSTEM
#589Filtering device
#590Filtering face-piece respirator having nose notch
#591Positive air pressure facemask and multi-staged filter system therefor
#592BREATHING APPARATUS
#593GENERAL-PURPOSE SYNTHETIC RESIN MASK USING VELCRO INSERTING-TYPE FILTER EXCHANGE MODE, AND INJECTION MOLDING DEVICE AND MANUFACTURING METHOD THERFOR
#594Curved nanofiber products and applications thereof
#595UNPOWERED RESPIRATORY PROTECTIVE HEADSET AND BODY SUIT AND ADDITIONAL IMPROVEMENTS TO PERSONAL PROTECTIVE EQUIPMENT
#596BREATHING APPARATUS
#597Rescue terminal and system
#598RESPIRATORY FILTERING FABRIC AND GARMENT MADE THEREFROM
#599Protective Garment
#600Shooting Mask