| Patents for A62B 18 - Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes (6,940) |
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| 06/03/1999 | WO1999027352A1 End-of-service indicator for a respirator cartridge |
| 06/03/1999 | CA2223345A1 Full face helmet with breathing mask |
| 05/27/1999 | WO1999025410A1 A seal for a respiratory mask, and a respiratory mask |
| 05/25/1999 | US5906203 Breathing apparatus |
| 05/25/1999 | US5906033 Length adjusting device for fastening straps of a mask |
| 05/20/1999 | WO1999024119A1 Respiratory masks having valves and other components attached to the mask by a printed patch of adhesive |
| 05/20/1999 | CA2309173A1 Respiratory masks having valves and other components attached to the mask by a printed patch of adhesive |
| 05/19/1999 | CN2319081Y Dust-proof air cleaning mask |
| 05/12/1999 | EP0914839A2 Protective helmet with connecting devices for the detachable attachment of a strapless breathing mask |
| 05/06/1999 | WO1999021618A1 Respiratory mask and method of making thereof |
| 05/06/1999 | WO1999021602A1 Face mask assembly |
| 04/29/1999 | WO1999020349A1 Crew oxygen mask with improved comfort control apparatus |
| 04/29/1999 | DE19746740A1 Rotating water protection pane for e.g. visor or goggles |
| 04/27/1999 | CA2134764C Unidirectional fluid valve |
| 04/21/1999 | EP0909195A1 A facial surgical mask with easier breathing device |
| 04/21/1999 | EP0691871B1 Protective headgear with respiratory mask and eye shield |
| 04/21/1999 | CN2314821Y Smoke-proof escaping device from fire |
| 04/21/1999 | CN1214617A Breathing mask |
| 04/20/1999 | US5895537 Sonic welded gas mask and process |
| 04/15/1999 | WO1999017840A1 Drop-down face mask assembly |
| 04/14/1999 | CN1213979A Mask for treating cold |
| 04/13/1999 | CA2005351C Voice communication unit |
| 04/08/1999 | WO1999016508A1 Arrangement in protective device |
| 04/07/1999 | EP0906037A1 Breathing mask |
| 04/07/1999 | CN1213277A Multi-part headband and respirator mask assembly and process for making the same |
| 04/07/1999 | CN1213276A Elastomeric composite headband |
| 03/31/1999 | CN2312047Y Separation type emergency mask for preventing against chemical agent |
| 03/30/1999 | US5887281 Air filtration and control system including head gear |
| 03/25/1999 | WO1999013929A1 Non-contact gas dispenser and apparatus for use therewith |
| 03/25/1999 | CA2271854A1 Non-contact gas dispenser and apparatus for use therewith |
| 03/23/1999 | US5884624 Respiratory mask facial seal |
| 03/17/1999 | CN2310593Y Transparent mask |
| 03/16/1999 | US5883026 Face masks including a spunbonded/meltblown/spunbonded laminate |
| 03/11/1999 | DE19738266A1 Apnea mask for use in sleep |
| 03/10/1999 | EP0900102A1 Inhalation and monitoring device |
| 03/10/1999 | EP0714463B1 Method of charging electret filter media |
| 03/09/1999 | US5878742 Airvisor delivery system |
| 02/25/1999 | WO1999008752A1 Protective system for face and respiratory protection |
| 02/25/1999 | CA2300429A1 Protective system for face and respiratory protection |
| 02/16/1999 | US5871564 Pressure swing adsorption apparatus |
| 02/11/1999 | WO1999006116A1 Filtering face mask having one or two straps |
| 02/04/1999 | WO1999004859A1 Improved customizable mouthpiece for scuba-divers |
| 02/02/1999 | US5865170 Customizable mouthpiece for scuba-divers |
| 01/27/1999 | EP0893142A1 Mask for treating cold |
| 01/27/1999 | EP0893141A1 Overpressure ventilation device for gas mask |
| 01/27/1999 | CN2305222Y Escaping face gruard in fire place |
| 01/21/1999 | DE19731068A1 Closure device for exhale valve of breathing appliances and snorkels |
| 01/19/1999 | US5860417 Microphone mounting structure for a sound amplifying respirator and/or bubble suit |
| 01/13/1999 | CN2303649Y Life escaping mask for fire-fighting |
| 01/07/1999 | DE19728319A1 Respirator with electromagnetically regulated breathing gas, e.g. oxygen |
| 01/06/1999 | CN2302814Y Cool helmet with mask for preventing persons for harmful chemical during spraying pesticide or agricultural chemicals |
| 12/30/1998 | EP0886537A1 Method and system for checking the operability of a breathing equipment |
| 12/30/1998 | CN2302027Y Personal smokeproof fire-fighting life-saving helmet |
| 12/23/1998 | WO1998057728A1 Pressure swing adsorption apparatus and method |
| 12/23/1998 | EP0885632A1 Protective device against hypoxy for use in a hostile environment |
| 12/23/1998 | EP0884959A1 Multi-part headband and respirator mask assembly and process for making same |
| 12/23/1998 | EP0884958A1 Elastomeric composite headband |
| 12/16/1998 | EP0883420A1 Delivery conduit for a breathing equipment |
| 12/09/1998 | CN2299632Y Single miniature air respirator |
| 12/09/1998 | CN2299631Y Single miniature air respirator |
| 12/01/1998 | US5842470 Facial surgical mask with easier breathing device |
| 11/25/1998 | EP0719165B1 Convenient "drop-down" respirator |
| 11/18/1998 | EP0878211A1 Individual protection equipment against NBC attacks |
| 11/18/1998 | CN2297209Y Plate-type deodorant mouthpiece |
| 11/10/1998 | US5832916 Method and system for checking the operability of electrical-based components in a breathing equipment |
| 11/04/1998 | EP0874667A1 Respiratory facial mask |
| 11/04/1998 | CN2296217Y Gas helment mask for pesticide and spraying chemicals |
| 11/03/1998 | US5829433 Inhalation valve |
| 11/03/1998 | US5829431 Microphone attenuation device for use in oxygen breathing masks |
| 10/21/1998 | CN1196210A Length adjusting device for fastening straps of mask |
| 10/14/1998 | CN2294071Y Gas mask |
| 10/14/1998 | CN1040180C Case for keeping temp. of nose |
| 10/13/1998 | US5819731 Face mask having a combination adjustable ear loop and drop down band |
| 10/06/1998 | US5815849 Sunglass equipped facemask construction |
| 10/01/1998 | DE19714325A1 Fire fighter's protection system |
| 09/29/1998 | US5813398 Combined anti fog and anti glare features for face masks |
| 09/29/1998 | US5813048 Helmet visor release apparatus |
| 09/29/1998 | CA2056211C Totally encapsulated suit protection equipment |
| 09/09/1998 | EP0643595B1 Portable air conditioner |
| 09/08/1998 | US5803076 Vacuum adherent face mask |
| 09/03/1998 | WO1998037779A1 Face masks including a spunbonded/meltblown/spunbonded laminate |
| 09/02/1998 | CN1192162A Quick donning goggles for use with breathing mask |
| 09/01/1998 | CA2086241C Breathing equipment for aircrew |
| 08/27/1998 | WO1998036797A1 Pressure compensating valve |
| 08/25/1998 | US5797974 Respiratory filter and sampling device |
| 08/20/1998 | DE19801016A1 Mask fastening strap length adjuster |
| 08/19/1998 | CN2287975Y Closed oxygen-generating oneself-saving mask |
| 08/18/1998 | US5794617 Face mask and retainer |
| 08/18/1998 | US5794260 Head protection system with regulated pressure areas |
| 08/13/1998 | WO1998034665A1 A mask and a vent assembly therefor |
| 08/12/1998 | CN2287486Y Anti-pollution cool face mask |
| 08/04/1998 | US5787884 Nasal and oral filters |
| 08/03/1998 | CA2196615A1 Air filtering cell |
| 07/29/1998 | EP0854743A1 Respirator having thermochromic fit-indicating seal |
| 07/28/1998 | US5784724 Rescuing helmet assembly |
| 07/09/1998 | WO1998028997A1 Face mask having a combination adjustable ear loop and drop down band |
| 07/07/1998 | US5776213 Respiratory filter and sampling device |
| 07/07/1998 | US5775323 Regulator conversion system |
| 06/30/1998 | US5771886 Fast donning breathing apparatus |
| 06/30/1998 | US5771885 Exercise filter |