


| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/491,575USD746438S1 (en) | 2014-05-22 | 2014-05-22 | Respirator filter cover | 
| AU201415967FAU360264S (en) | 2014-05-22 | 2014-11-21 | Respirator filter cover | 
| JPD2014-26253FJP1530244S (en) | 2014-05-22 | 2014-11-25 | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/491,575USD746438S1 (en) | 2014-05-22 | 2014-05-22 | Respirator filter cover | 
| Publication Number | Publication Date | 
|---|---|
| USD746438S1true USD746438S1 (en) | 2015-12-29 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/491,575ActiveUSD746438S1 (en) | 2014-05-22 | 2014-05-22 | Respirator filter cover | 
| Country | Link | 
|---|---|
| US (1) | USD746438S1 (en) | 
| JP (1) | JP1530244S (en) | 
| AU (1) | AU360264S (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD763437S1 (en)* | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body | 
| USD778430S1 (en)* | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge | 
| USD779674S1 (en)* | 2015-02-27 | 2017-02-21 | 3M Innovative Properties Company | Filter element having a connector | 
| USD786443S1 (en)* | 2015-02-27 | 2017-05-09 | 3M Innovative Properties Company | Filter element | 
| USD792959S1 (en)* | 2015-02-27 | 2017-07-25 | 3M Innovative Properties Company | Filter element having a pattern | 
| USD820455S1 (en)* | 2015-06-09 | 2018-06-12 | Lincoln Global, Inc. | Filter cover of a powered air purifying respirator | 
| USD848077S1 (en) | 2018-03-07 | 2019-05-07 | Lincoln Global, Inc. | Cover lens frame | 
| USD851841S1 (en) | 2018-03-23 | 2019-06-18 | Lincoln Global, Inc. | Shield holder frame | 
| USD853044S1 (en) | 2018-03-07 | 2019-07-02 | Lincoln Global, Inc. | Inner shell of a helmet | 
| USD857306S1 (en) | 2018-03-07 | 2019-08-20 | Lincoln Global, Inc. | Top of helmet shell | 
| USD860546S1 (en) | 2018-03-07 | 2019-09-17 | Lincoln Global, Inc. | Top shell for helmet | 
| USD887553S1 (en)* | 2018-04-04 | 2020-06-16 | 3M Innovative Properties Company | Respirator filter | 
| USD887554S1 (en) | 2015-06-09 | 2020-06-16 | Lincoln Global, Inc. | Belt bracket of a powered air purifying respirator | 
| USD936226S1 (en)* | 2018-10-19 | 2021-11-16 | 3M Innovative Properties Company | Respirator filter cartridge | 
| USD955551S1 (en)* | 2017-05-05 | 2022-06-21 | Jsp Limited | Combined low profile compact respiratory filter and internal frame assembly | 
| USD977726S1 (en) | 2021-01-14 | 2023-02-07 | Davinci Ii Csj, Llc | Face cover bracket | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD762845S1 (en) | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge | 
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|---|---|---|---|---|
| CA82141A (en) | 1903-03-04 | 1903-07-28 | George Wells | Electric chromatropes | 
| CA106801A (en) | 1907-03-08 | 1907-08-06 | Howes Crowell Wallace | Station indicator | 
| US2055853A (en) | 1935-08-20 | 1936-09-29 | Schwartz Nathan | Separator for filter type respirators | 
| US2062834A (en) | 1935-07-06 | 1936-12-01 | Schwartz Nathan | Filtering device or separator for filter type respirators or the like | 
| US2235624A (en) | 1938-07-30 | 1941-03-18 | Hygeia Filtering Corp | Filter unit for respirators | 
| US2295119A (en)* | 1941-01-02 | 1942-09-08 | Malcom | Respirator | 
| US2787333A (en) | 1954-07-13 | 1957-04-02 | Harris D Boone | Filter and gas mask canister employing same | 
| GB2078022B (en) | 1980-06-12 | 1984-05-31 | Bayerische Motoren Werke Ag | A fuse and junction box for a motor vehicle | 
| US4562837A (en) | 1982-09-29 | 1986-01-07 | Dragerwerk Aktiengesellschaft | Air escape filter apparatus | 
| US4592350A (en)* | 1982-11-08 | 1986-06-03 | American Optical Corporation | Respirator | 
| USD286213S (en) | 1983-05-11 | 1986-10-14 | Maryyanek Richard D | Dual filter respirator | 
| US4630604A (en)* | 1985-04-09 | 1986-12-23 | Siebe North, Inc. | Valve assembly for a replaceable filter respirator | 
| US4921512A (en) | 1989-03-30 | 1990-05-01 | American Optical Corporation | Filter element | 
| US4932399A (en) | 1987-10-06 | 1990-06-12 | Industrie Pirelli | Device for replacing the filter of a gas mask in a polluted atmosphere without any contamination risk | 
| US4981134A (en)* | 1990-01-16 | 1991-01-01 | Courtney Darryl W | Filtering face mask with inhalation/exhalation check valves | 
| US5062421A (en) | 1987-11-16 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making | 
| US5086768A (en) | 1987-02-24 | 1992-02-11 | Filcon Corporation | Respiratory protective device | 
| US5148803A (en) | 1990-06-25 | 1992-09-22 | Joachim Schlobohm | Respirator mask with easy-to-change respirator filter | 
| USD339658S (en) | 1991-05-02 | 1993-09-21 | Air-Ace Oy | Respirator | 
| USRE35062E (en) | 1988-05-17 | 1995-10-17 | Minnesota Mining And Manufacturing Company | Filter element | 
| US5515846A (en) | 1994-12-06 | 1996-05-14 | Dragerwerk Ag | Respirator with a breathing filter | 
| US5579761A (en) | 1995-01-20 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Respirator having snap-fit filter cartridge | 
| US5592935A (en)* | 1995-05-03 | 1997-01-14 | Minnesota Mining And Manufacturing Company | Positive/negative air pressure adaptor for use with respirators | 
| US5611925A (en) | 1994-03-23 | 1997-03-18 | Filtration Systems, Inc. | Hub ring and supporting plate for a filter and methods for manufacturing these members | 
| US5647356A (en) | 1993-07-28 | 1997-07-15 | Donaldson Company, Inc. | Respirator cartridge with sealing fit test structure and method of use | 
| US5666949A (en) | 1994-10-24 | 1997-09-16 | Minnesota Mining And Manufacturing Company | Exposure indicator with continuous alarm signal indicating multiple conditions | 
| US5669375A (en) | 1995-09-21 | 1997-09-23 | Dragerwerk Aktiengesellschaft | Breathing mask | 
| US5689833A (en)* | 1995-05-03 | 1997-11-25 | Minnesota Mining And Manufacturing Company | Eye shield for a respiratory mask | 
| US5794617A (en)* | 1995-10-19 | 1998-08-18 | Louis M. Gerson Co., Inc. | Face mask and retainer | 
| US6176239B1 (en)* | 1997-08-06 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Army | Advanced chemical-biological mask | 
| US6216693B1 (en) | 1995-01-20 | 2001-04-17 | 3M Innovative Properties Company | Respirator having a compressible press fir filter element | 
| US6298849B1 (en) | 1999-10-14 | 2001-10-09 | Moldex-Metric, Inc. | Respirator mask with snap in filter cartridge | 
| US20020069762A1 (en)* | 2000-10-27 | 2002-06-13 | Estkowski Christopher G. | Combination filter/cartridge assembly | 
| US20020092522A1 (en)* | 2001-01-18 | 2002-07-18 | 3M Innovative Properties Company | Modular respirators and a method of conversion thereof | 
| US20020195108A1 (en)* | 2001-06-25 | 2002-12-26 | 3M Innovative Properties Company | Respirator valve | 
| US20020195109A1 (en) | 2001-06-25 | 2002-12-26 | 3M Innovative Properties Company | Respirator valve | 
| US6550479B1 (en) | 2000-07-26 | 2003-04-22 | James Neil Duxbury | Personal respirator | 
| US6575165B1 (en) | 2000-08-03 | 2003-06-10 | 3M Innovative Properties Company | Apparatus and method for breathing apparatus component coupling | 
| WO2003090873A1 (en) | 2002-04-26 | 2003-11-06 | Avon Protection Systems, Inc. | Gas mask filter canister | 
| US20030217752A1 (en) | 2002-03-27 | 2003-11-27 | Rudiger Muller | Connection component for a respirator product | 
| US20040003810A1 (en) | 2002-05-29 | 2004-01-08 | Templeton Randall D. | Respirator Hood Assembly | 
| US20040055604A1 (en)* | 2002-09-23 | 2004-03-25 | Viner Andrew S. | Filter element that has a thermo-formed housing around filter material | 
| US6761169B2 (en) | 2000-08-17 | 2004-07-13 | Vase Technology | Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon | 
| US6793702B2 (en) | 2000-06-28 | 2004-09-21 | Muniyapla Eswarappa | Filter cartridge platform and filter cartridge for use on the platform | 
| US20050109343A1 (en)* | 2003-11-21 | 2005-05-26 | 3M Innovative Properties Company | Respiratory facepiece and method of making a facepiece using separate molds | 
| US20050126572A1 (en) | 2003-12-11 | 2005-06-16 | Safety Tech International Inc. | Pneumatic sealing system for protection masks | 
| US20050145249A1 (en)* | 2003-12-31 | 2005-07-07 | Solyntjes Alan J. | Personal respiratory protection device that has a permanent or semi-permanent bayonet connection | 
| USD518571S1 (en) | 2003-11-07 | 2006-04-04 | 3M Innovative Properties Company | Face mask carriage | 
| US20060254427A1 (en)* | 2004-11-08 | 2006-11-16 | 3M Innovative Properties Company | Particle-containing fibrous web | 
| RU63184U1 (en) | 2006-07-19 | 2007-05-27 | Открытое Акционерное Общество "ОКБ "Октава" | HEADPHONE | 
| US20070235031A1 (en)* | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Full face respiratory protection device | 
| US20070235032A1 (en)* | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Respiratory protection device | 
| KR100773460B1 (en) | 2006-09-22 | 2007-11-06 | 노영도 | Dust and Gas Mask | 
| CN300757753S (en) | 2007-04-20 | 2008-03-19 | 林中选 | Gas mask | 
| WO2008082415A1 (en) | 2007-01-03 | 2008-07-10 | Louis M. Gerson Co., Inc. | Cartridge respirator with integral filter connector | 
| US7419526B2 (en) | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods | 
| US20090215618A1 (en)* | 2008-02-21 | 2009-08-27 | 3M Innovative Properties Company | Adducts of amines and polycarboxylic acids, and filter media comprising such adducts | 
| US20090217926A1 (en)* | 2005-10-13 | 2009-09-03 | Avon Polymer Products Limited | Respirator | 
| US20100206311A1 (en)* | 2007-08-31 | 2010-08-19 | Flannigan Paul J | Respirator facepiece with thermoset elastomeric face seal | 
| US20100218761A1 (en)* | 2007-08-31 | 2010-09-02 | 3M Innovative Properties Company | Unitary respirator with molded thermoset elastomeric elements | 
| US20100294272A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having cover for masking service life indicator | 
| US20100294274A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having cone of visibility for end-of-service-life-indicator (esli) | 
| US20100294273A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having location-registered view window for end-of-service-life-indicator (esli) | 
| US20110011404A1 (en)* | 2007-10-05 | 2011-01-20 | Avon Polymer Products Limited | Filtration mask | 
| US20110094514A1 (en)* | 2009-10-23 | 2011-04-28 | 3M Innovative Properties Company | Patterned chemical sensor having inert occluding layer | 
| US20110283505A1 (en)* | 2010-05-20 | 2011-11-24 | 3M Innovative Properties Company | Method of making filter cartridge having roll-based housing sidewall | 
| US20110284006A1 (en)* | 2010-05-20 | 2011-11-24 | 3M Innovative Properties Company | Filter cartridge having central plenum and housing sidewall | 
| US20120000465A1 (en) | 2010-07-01 | 2012-01-05 | Cavaliere Mark L | Indicator Arrangement, Regulator Release Button, and Breathing Apparatus | 
| US20120024289A1 (en) | 2010-07-29 | 2012-02-02 | Jsp Limited | Headgear-mountable respirator | 
| US20120174922A1 (en) | 2009-07-17 | 2012-07-12 | Alexander Virr | Respirator | 
| USD677780S1 (en) | 2011-04-15 | 2013-03-12 | 3M Innovative Properties Company | Filter cartridge | 
| USD677781S1 (en) | 2011-04-15 | 2013-03-12 | 3M Innovative Properties Company | Filter cartridge louver | 
| USD678508S1 (en) | 2011-04-15 | 2013-03-19 | 3M Innovative Properties Company | Filter cartridge intake profile | 
| US20130125896A1 (en)* | 2011-11-17 | 2013-05-23 | 3M Innovative Properties Company | Side plug-in filter cartridge | 
| USD683446S1 (en) | 2010-12-01 | 2013-05-28 | Resmed Limited | Cushion for respiratory mask | 
| US20140034049A1 (en)* | 2012-07-31 | 2014-02-06 | 3M Innovative Properties Company | Respiratory assembly including latching mechanism | 
| US20140216448A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Respirator mask speech enhancement apparatus and method | 
| US20140216474A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Respirator negative pressure fit check devices and methods | 
| US20140216447A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Respirator mask speech enhancement apparatus and method | 
| US20140216475A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Sleeve-fit respirator cartridge | 
| US20140216473A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Respiratory mask having a clean air inlet chamber | 
| US20140251327A1 (en)* | 2013-02-01 | 2014-09-11 | 3M Innovative Properties Company | Respirator negative pressure fit check devices and methods | 
| US20150136142A1 (en)* | 2013-11-15 | 2015-05-21 | 3M Innovative Properties Company | Respirator With Floating Elastomeric Sleeve | 
| USD732670S1 (en)* | 2014-05-22 | 2015-06-23 | 3M Innovative Properties Company | Respirator filter | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| CA82141A (en) | 1903-03-04 | 1903-07-28 | George Wells | Electric chromatropes | 
| CA106801A (en) | 1907-03-08 | 1907-08-06 | Howes Crowell Wallace | Station indicator | 
| US2062834A (en) | 1935-07-06 | 1936-12-01 | Schwartz Nathan | Filtering device or separator for filter type respirators or the like | 
| US2055853A (en) | 1935-08-20 | 1936-09-29 | Schwartz Nathan | Separator for filter type respirators | 
| US2235624A (en) | 1938-07-30 | 1941-03-18 | Hygeia Filtering Corp | Filter unit for respirators | 
| US2295119A (en)* | 1941-01-02 | 1942-09-08 | Malcom | Respirator | 
| US2787333A (en) | 1954-07-13 | 1957-04-02 | Harris D Boone | Filter and gas mask canister employing same | 
| GB2078022B (en) | 1980-06-12 | 1984-05-31 | Bayerische Motoren Werke Ag | A fuse and junction box for a motor vehicle | 
| US4562837A (en) | 1982-09-29 | 1986-01-07 | Dragerwerk Aktiengesellschaft | Air escape filter apparatus | 
| US4592350A (en)* | 1982-11-08 | 1986-06-03 | American Optical Corporation | Respirator | 
| USD286213S (en) | 1983-05-11 | 1986-10-14 | Maryyanek Richard D | Dual filter respirator | 
| US4630604A (en)* | 1985-04-09 | 1986-12-23 | Siebe North, Inc. | Valve assembly for a replaceable filter respirator | 
| US5086768A (en) | 1987-02-24 | 1992-02-11 | Filcon Corporation | Respiratory protective device | 
| US4932399A (en) | 1987-10-06 | 1990-06-12 | Industrie Pirelli | Device for replacing the filter of a gas mask in a polluted atmosphere without any contamination risk | 
| US5062421A (en) | 1987-11-16 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making | 
| USRE35062E (en) | 1988-05-17 | 1995-10-17 | Minnesota Mining And Manufacturing Company | Filter element | 
| US4921512A (en) | 1989-03-30 | 1990-05-01 | American Optical Corporation | Filter element | 
| US4981134A (en)* | 1990-01-16 | 1991-01-01 | Courtney Darryl W | Filtering face mask with inhalation/exhalation check valves | 
| US5148803A (en) | 1990-06-25 | 1992-09-22 | Joachim Schlobohm | Respirator mask with easy-to-change respirator filter | 
| USD339658S (en) | 1991-05-02 | 1993-09-21 | Air-Ace Oy | Respirator | 
| US5647356A (en) | 1993-07-28 | 1997-07-15 | Donaldson Company, Inc. | Respirator cartridge with sealing fit test structure and method of use | 
| US5611925A (en) | 1994-03-23 | 1997-03-18 | Filtration Systems, Inc. | Hub ring and supporting plate for a filter and methods for manufacturing these members | 
| US5666949A (en) | 1994-10-24 | 1997-09-16 | Minnesota Mining And Manufacturing Company | Exposure indicator with continuous alarm signal indicating multiple conditions | 
| US5515846A (en) | 1994-12-06 | 1996-05-14 | Dragerwerk Ag | Respirator with a breathing filter | 
| US20010013347A1 (en) | 1995-01-20 | 2001-08-16 | 3M Innovative Properties Company | Respirator having a compressible press fit filter element | 
| US5579761A (en) | 1995-01-20 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Respirator having snap-fit filter cartridge | 
| US6216693B1 (en) | 1995-01-20 | 2001-04-17 | 3M Innovative Properties Company | Respirator having a compressible press fir filter element | 
| US5689833A (en)* | 1995-05-03 | 1997-11-25 | Minnesota Mining And Manufacturing Company | Eye shield for a respiratory mask | 
| US5592935A (en)* | 1995-05-03 | 1997-01-14 | Minnesota Mining And Manufacturing Company | Positive/negative air pressure adaptor for use with respirators | 
| US5669375A (en) | 1995-09-21 | 1997-09-23 | Dragerwerk Aktiengesellschaft | Breathing mask | 
| US5794617A (en)* | 1995-10-19 | 1998-08-18 | Louis M. Gerson Co., Inc. | Face mask and retainer | 
| US6176239B1 (en)* | 1997-08-06 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Army | Advanced chemical-biological mask | 
| US6298849B1 (en) | 1999-10-14 | 2001-10-09 | Moldex-Metric, Inc. | Respirator mask with snap in filter cartridge | 
| US6793702B2 (en) | 2000-06-28 | 2004-09-21 | Muniyapla Eswarappa | Filter cartridge platform and filter cartridge for use on the platform | 
| US6550479B1 (en) | 2000-07-26 | 2003-04-22 | James Neil Duxbury | Personal respirator | 
| US6575165B1 (en) | 2000-08-03 | 2003-06-10 | 3M Innovative Properties Company | Apparatus and method for breathing apparatus component coupling | 
| US6761169B2 (en) | 2000-08-17 | 2004-07-13 | Vase Technology | Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon | 
| US20020069762A1 (en)* | 2000-10-27 | 2002-06-13 | Estkowski Christopher G. | Combination filter/cartridge assembly | 
| US20020092522A1 (en)* | 2001-01-18 | 2002-07-18 | 3M Innovative Properties Company | Modular respirators and a method of conversion thereof | 
| US20020195108A1 (en)* | 2001-06-25 | 2002-12-26 | 3M Innovative Properties Company | Respirator valve | 
| US7849856B2 (en)* | 2001-06-25 | 2010-12-14 | 3M Innovative Properties Company | Respirator valve | 
| US20020195109A1 (en) | 2001-06-25 | 2002-12-26 | 3M Innovative Properties Company | Respirator valve | 
| US20030217752A1 (en) | 2002-03-27 | 2003-11-27 | Rudiger Muller | Connection component for a respirator product | 
| WO2003090873A1 (en) | 2002-04-26 | 2003-11-06 | Avon Protection Systems, Inc. | Gas mask filter canister | 
| US20040003810A1 (en) | 2002-05-29 | 2004-01-08 | Templeton Randall D. | Respirator Hood Assembly | 
| US20040055604A1 (en)* | 2002-09-23 | 2004-03-25 | Viner Andrew S. | Filter element that has a thermo-formed housing around filter material | 
| US6874499B2 (en)* | 2002-09-23 | 2005-04-05 | 3M Innovative Properties Company | Filter element that has a thermo-formed housing around filter material | 
| USD518571S1 (en) | 2003-11-07 | 2006-04-04 | 3M Innovative Properties Company | Face mask carriage | 
| US20050109343A1 (en)* | 2003-11-21 | 2005-05-26 | 3M Innovative Properties Company | Respiratory facepiece and method of making a facepiece using separate molds | 
| US20050126572A1 (en) | 2003-12-11 | 2005-06-16 | Safety Tech International Inc. | Pneumatic sealing system for protection masks | 
| US20050145249A1 (en)* | 2003-12-31 | 2005-07-07 | Solyntjes Alan J. | Personal respiratory protection device that has a permanent or semi-permanent bayonet connection | 
| US20060254427A1 (en)* | 2004-11-08 | 2006-11-16 | 3M Innovative Properties Company | Particle-containing fibrous web | 
| US7419526B2 (en) | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods | 
| US20090217926A1 (en)* | 2005-10-13 | 2009-09-03 | Avon Polymer Products Limited | Respirator | 
| US20070235031A1 (en)* | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Full face respiratory protection device | 
| US20070235032A1 (en)* | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Respiratory protection device | 
| US7594510B2 (en)* | 2006-03-31 | 2009-09-29 | 3M Innovative Properties Company | Respiratory protection device | 
| RU63184U1 (en) | 2006-07-19 | 2007-05-27 | Открытое Акционерное Общество "ОКБ "Октава" | HEADPHONE | 
| KR100773460B1 (en) | 2006-09-22 | 2007-11-06 | 노영도 | Dust and Gas Mask | 
| WO2008082415A1 (en) | 2007-01-03 | 2008-07-10 | Louis M. Gerson Co., Inc. | Cartridge respirator with integral filter connector | 
| CN300757753S (en) | 2007-04-20 | 2008-03-19 | 林中选 | Gas mask | 
| CN300801845S (en) | 2007-06-21 | 2008-07-09 | 广州市高坚劳保用品有限公司 | Respirator full face mask (0701) | 
| US8820326B2 (en)* | 2007-08-31 | 2014-09-02 | 3M Innovative Properties Company | Respirator facepiece with thermoset elastomeric face seal | 
| US20100218761A1 (en)* | 2007-08-31 | 2010-09-02 | 3M Innovative Properties Company | Unitary respirator with molded thermoset elastomeric elements | 
| US20100206311A1 (en)* | 2007-08-31 | 2010-08-19 | Flannigan Paul J | Respirator facepiece with thermoset elastomeric face seal | 
| US20110011404A1 (en)* | 2007-10-05 | 2011-01-20 | Avon Polymer Products Limited | Filtration mask | 
| US20090215618A1 (en)* | 2008-02-21 | 2009-08-27 | 3M Innovative Properties Company | Adducts of amines and polycarboxylic acids, and filter media comprising such adducts | 
| US20100294273A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having location-registered view window for end-of-service-life-indicator (esli) | 
| US20100294274A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having cone of visibility for end-of-service-life-indicator (esli) | 
| US20100294272A1 (en)* | 2009-05-22 | 2010-11-25 | 3M Innovative Properties Company | Filter cartridge having cover for masking service life indicator | 
| US20120174922A1 (en) | 2009-07-17 | 2012-07-12 | Alexander Virr | Respirator | 
| US20110094514A1 (en)* | 2009-10-23 | 2011-04-28 | 3M Innovative Properties Company | Patterned chemical sensor having inert occluding layer | 
| CN301345091S (en) | 2009-11-23 | 2010-09-08 | 浙江衢州南核特种劳动防护用品科技有限公司 | Dust mask (self-priming filter type) | 
| US20110283505A1 (en)* | 2010-05-20 | 2011-11-24 | 3M Innovative Properties Company | Method of making filter cartridge having roll-based housing sidewall | 
| US20110284006A1 (en)* | 2010-05-20 | 2011-11-24 | 3M Innovative Properties Company | Filter cartridge having central plenum and housing sidewall | 
| US8460423B2 (en)* | 2010-05-20 | 2013-06-11 | 3M Innovative Properties Company | Filter cartridge having central plenum and housing sidewall | 
| US20120000465A1 (en) | 2010-07-01 | 2012-01-05 | Cavaliere Mark L | Indicator Arrangement, Regulator Release Button, and Breathing Apparatus | 
| US20120024289A1 (en) | 2010-07-29 | 2012-02-02 | Jsp Limited | Headgear-mountable respirator | 
| USD683446S1 (en) | 2010-12-01 | 2013-05-28 | Resmed Limited | Cushion for respiratory mask | 
| CN301787238S (en) | 2010-12-01 | 2012-01-04 | 雷斯梅德有限公司 | Respiratory mask cushion | 
| USD696396S1 (en) | 2010-12-01 | 2013-12-24 | Resmed Limited | Cushion for respiratory mask | 
| CN302193139S (en) | 2011-04-15 | 2012-11-21 | 3M创新有限公司 | Filter cartridge | 
| USD677780S1 (en) | 2011-04-15 | 2013-03-12 | 3M Innovative Properties Company | Filter cartridge | 
| USD677781S1 (en) | 2011-04-15 | 2013-03-12 | 3M Innovative Properties Company | Filter cartridge louver | 
| USD678508S1 (en) | 2011-04-15 | 2013-03-19 | 3M Innovative Properties Company | Filter cartridge intake profile | 
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| US20130125896A1 (en)* | 2011-11-17 | 2013-05-23 | 3M Innovative Properties Company | Side plug-in filter cartridge | 
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| CN302386273S (en) | 2012-12-31 | 2013-04-03 | 浙江机电职业技术学院 | Gas mask (level by level) | 
| US20140216448A1 (en)* | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Respirator mask speech enhancement apparatus and method | 
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| CN302571626S (en) | 2013-04-01 | 2013-09-11 | 汪贤宗 | Invisible Breathing Filter Nasal Mask | 
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| Title | 
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| USD792959S1 (en)* | 2015-02-27 | 2017-07-25 | 3M Innovative Properties Company | Filter element having a pattern | 
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| USD887554S1 (en) | 2015-06-09 | 2020-06-16 | Lincoln Global, Inc. | Belt bracket of a powered air purifying respirator | 
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| USD955551S1 (en)* | 2017-05-05 | 2022-06-21 | Jsp Limited | Combined low profile compact respiratory filter and internal frame assembly | 
| USD853044S1 (en) | 2018-03-07 | 2019-07-02 | Lincoln Global, Inc. | Inner shell of a helmet | 
| USD860546S1 (en) | 2018-03-07 | 2019-09-17 | Lincoln Global, Inc. | Top shell for helmet | 
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| USD848077S1 (en) | 2018-03-07 | 2019-05-07 | Lincoln Global, Inc. | Cover lens frame | 
| USD851841S1 (en) | 2018-03-23 | 2019-06-18 | Lincoln Global, Inc. | Shield holder frame | 
| USD887553S1 (en)* | 2018-04-04 | 2020-06-16 | 3M Innovative Properties Company | Respirator filter | 
| USD936226S1 (en)* | 2018-10-19 | 2021-11-16 | 3M Innovative Properties Company | Respirator filter cartridge | 
| USD977726S1 (en) | 2021-01-14 | 2023-02-07 | Davinci Ii Csj, Llc | Face cover bracket | 
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| AU360264S (en) | 2015-02-11 | 
| JP1530244S (en) | 2015-08-03 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD958321S1 (en) | Headgear for a breathing apparatus | |
| USD746438S1 (en) | Respirator filter cover | |
| USD732670S1 (en) | Respirator filter | |
| USD741751S1 (en) | Drone | |
| USD733788S1 (en) | Camera dive filter | |
| USD761582S1 (en) | Chair | |
| USD733787S1 (en) | Camera dive filter | |
| USD755346S1 (en) | Handshower | |
| USD729705S1 (en) | Grill for vehicle | |
| USD814884S1 (en) | Container | |
| USD752902S1 (en) | Pillow | |
| USD762832S1 (en) | Filter frame | |
| USD717202S1 (en) | Planter | |
| USD739295S1 (en) | Planter | |
| USD741665S1 (en) | Container | |
| USD749060S1 (en) | Speaker | |
| USD718906S1 (en) | Compact case | |
| USD730584S1 (en) | Protective face shield | |
| USD752984S1 (en) | Bottle | |
| USD729344S1 (en) | Water filter housing sieve | |
| USD763437S1 (en) | Respirator cartridge body | |
| USD739301S1 (en) | Buckle | |
| USD718951S1 (en) | Sofa | |
| USD745962S1 (en) | Respirator filter retainer | |
| USD718905S1 (en) | Compact case |