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Class Information
Number: 128/203.29
Name: Surgery > Respiratory method or device > Means for mixing treating agent with respiratory gas > Including face mask covering nose and mouth
Description: Subject matter including a face mask covering the nose and mouth.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8622059 Face mask with absorbent element Jan. 7, 2014
8567395 Inhaler device for administering medicaments through the respiratory tracts Oct. 29, 2013
8539953 Combination anesthesia and scavenger surgical mask Sep. 24, 2013
8522785 Inextensible headgear and CPAP or ventilator mask assembly with the same Sep. 3, 2013
8479737 Combination anesthesia and scavenger surgical mask Jul. 9, 2013
8424528 Ventilation device Apr. 23, 2013
8397716 Method and apparatus for substance delivery in system for supplying breathable gas Mar. 19, 2013
8336549 Disposable anesthesia face mask Dec. 25, 2012
8291905 Combination anesthesia and scavenger surgical mask Oct. 23, 2012
8186348 Forehead support for facial mask May. 29, 2012
8146601 Medical bite block and associated methods Apr. 3, 2012
7938115 Cardiopulmonary resuscitation device May. 10, 2011
7861713 Adapter for use in an aerosol delivery system Jan. 4, 2011
7849853 Ventilator circuit and the method for the use thereof Dec. 14, 2010
7806118 Cardiopulmonary resuscitation device Oct. 5, 2010
7779834 Method and apparatus for substance delivery in system for supplying breathable gas Aug. 24, 2010
7726302 Inhalator for treatment of bronchial disorder in horses Jun. 1, 2010
7726314 Nebulizer, filter or inhalant mask encouraging use thereof Jun. 1, 2010
7451724 Drug delivery mask for animals Nov. 18, 2008
7406965 Forehead support for facial mask Aug. 5, 2008
7367338 Method for compensating a pressure drop in a ventilator tube, ventilator and memory medium May. 6, 2008
7234466 Forehead support for facial mask Jun. 26, 2007
7121279 Respiratory mask Oct. 17, 2006
7032596 Cardiopulmonary resuscitation device and method Apr. 25, 2006
7013896 Mask with inhalation valve Mar. 21, 2006
7004162 Exhalation valve Feb. 28, 2006
6997184 Cool air inhaler Feb. 14, 2006
6926004 Breathing mask with a head fastening device Aug. 9, 2005
6871648 Oxygen and inhalation medication delivery system Mar. 29, 2005
6805118 Pulmonary dosing system and method Oct. 19, 2004
6758215 Aromatic travel mask Jul. 6, 2004
6748949 Face masks for use in pressurized drug delivery systems Jun. 15, 2004
6526966 Suckling nebulizer Mar. 4, 2003
6513524 Inhaler for production of aroma- and/or active substance-containing vapors of plant materials and/or fluids Feb. 4, 2003
6510818 Drug delivery mask for animals Jan. 28, 2003
6470882 Pernasal application of aerosol medication Oct. 29, 2002
6408853 Medical facemask and a mold for manufacturing the medical facemask Jun. 25, 2002
6375724 Humidifilter Apr. 23, 2002
6340023 Rebreather nebulizer device Jan. 22, 2002
6269810 Pulmonary dosing system and method Aug. 7, 2001
6158428 Infant inhaler Dec. 12, 2000
5988160 Exhalation valve for face mask with spacer chamber connection Nov. 23, 1999
5954049 Equine mask with MDI adapter Sep. 21, 1999
5823181 Handy oxygen generator Oct. 20, 1998
5765553 Aerosol medication delivery facemask adapter Jun. 16, 1998
5709204 Aircraft passenger oxygen, survival and escape mask Jan. 20, 1998
5701886 Treatment non-rebreather assembly and method for delivering oxygen and medication Dec. 30, 1997
5697363 Inhalation and monitoring mask with headset Dec. 16, 1997
5685298 Artificial ventilation mask with PPCO.sub.2 reducer and/or epinephrine source in mask Nov. 11, 1997
5645049 Exhalation valve for face mask with spacer chamber connection Jul. 8, 1997

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