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Class Information
Number: 128/206.13
Name: Surgery > Respiratory method or device > Means for removing substance from respiratory gas > Particulate filtering > Face mask covering a breathing passage > Mask attached to ear
Description: Subject matter wherein the mask is attached to an ear of the user.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8596271 Patient interface device Dec. 3, 2013
8286634 Holding device for a respiratory mask Oct. 16, 2012
8267088 Collapse resistant respirator Sep. 18, 2012
8186348 Forehead support for facial mask May. 29, 2012
8146594 Flat-folded personal respiratory protection devices Apr. 3, 2012
8136524 Disposable mask system Mar. 20, 2012
8113200 Respirator mask with corrective lens frame assembly Feb. 14, 2012
8104472 Non-elastomeric respirator mask that has deformable cheek portions Jan. 31, 2012
8042538 Nasal mask assembly Oct. 25, 2011
7856982 Patient interface device Dec. 28, 2010
7849856 Respirator valve Dec. 14, 2010
7845351 Germicidal face mask Dec. 7, 2010
7845352 Flexible CPAP mask Dec. 7, 2010
7819119 User interface having a pivotable coupling Oct. 26, 2010
7779832 Headgear for use with a patient interface device Aug. 24, 2010
7721732 Respiratory heat exchanger May. 25, 2010
7703456 Facemasks containing an anti-fog / anti-glare composition Apr. 27, 2010
7665464 Respiratory mask Feb. 23, 2010
7665465 Headgear assembly for a respiratory support system Feb. 23, 2010
7624735 Cheek-mounted patient interface Dec. 1, 2009
7610916 Forehead support for facial mask Nov. 3, 2009
7607433 Gas delivery and monitoring system Oct. 27, 2009
7562658 Holding device for a respiratory mask Jul. 21, 2009
7520923 Antimicrobial filtration article Apr. 21, 2009
7406965 Forehead support for facial mask Aug. 5, 2008
7290545 Face mask with anti-fog folding Nov. 6, 2007
7234466 Forehead support for facial mask Jun. 26, 2007
7210482 Face mask structure May. 1, 2007
7185653 Disposable mask for dust protection Mar. 6, 2007
7036507 Filter mask May. 2, 2006
6805123 Compact multipurpose dustproof mask Oct. 19, 2004
6718981 Dental mask Apr. 13, 2004
6629532 Oxygen mask retention device and method for retaining an oxygen mask Oct. 7, 2003
6584975 Respirator mask for filtering breathed air Jul. 1, 2003
6422238 Headgear Jul. 23, 2002
6394090 Flat-folded personal respiratory protection devices and processes for preparing same May. 28, 2002
6341606 Disposable respiratory mask with adhesive skin interface Jan. 29, 2002
6095143 Face mask having a combination adjustable ear loop and drop down band Aug. 1, 2000
6079980 Dental patient face mask Jun. 27, 2000
5954055 Mask Sep. 21, 1999
5934275 Mask with elastic webbing Aug. 10, 1999
5927280 Mask Jul. 27, 1999
5884336 Cold weather mask including a mouth seal having a direct flow through porous hygroscopic material Mar. 23, 1999
5819731 Face mask having a combination adjustable ear loop and drop down band Oct. 13, 1998
5813398 Combined anti fog and anti glare features for face masks Sep. 29, 1998
5803077 Mask with elastic webbing Sep. 8, 1998
5717991 Disposable sanitary mask Feb. 17, 1998
5699791 Universal fit face mask Dec. 23, 1997
5697105 Hunting mask Dec. 16, 1997
5467765 Disposable face mask with multiple liquid resistant layers Nov. 21, 1995

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