[go: up one dir, main page]

USD676527S1 - Unidirectional valve - Google Patents

Unidirectional valve Download PDF

Info

Publication number
USD676527S1
USD676527S1 US29/352,087 US35208709F USD676527S US D676527 S1 USD676527 S1 US D676527S1 US 35208709 F US35208709 F US 35208709F US D676527 S USD676527 S US D676527S
Authority
US
United States
Prior art keywords
unidirectional valve
elevational view
view
unidirectional
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/352,087
Inventor
Thomas J. Xue
Michael K. Domroese
Philip G. Martin
David M. Blomberg
Nathan A. Abel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to US29/352,087 priority Critical patent/USD676527S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ABEL, NATHAN A., BLOMBERG, DAVID M., DOMROESE, MICHAEL K., MARTIN, PHILIP G., XUE, THOMAS J.
Priority to AU201012475F priority patent/AU331875S/en
Application granted granted Critical
Publication of USD676527S1 publication Critical patent/USD676527S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a front perspective view of a unidirectional valve, showing the new design.
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being the mirror image of the right side elevational view;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for a unidirectional valve, as shown and described.
US29/352,087 2009-12-16 2009-12-16 Unidirectional valve Active USD676527S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/352,087 USD676527S1 (en) 2009-12-16 2009-12-16 Unidirectional valve
AU201012475F AU331875S (en) 2009-12-16 2010-06-11 Unidirectional valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/352,087 USD676527S1 (en) 2009-12-16 2009-12-16 Unidirectional valve

Publications (1)

Publication Number Publication Date
USD676527S1 true USD676527S1 (en) 2013-02-19

Family

ID=47683303

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/352,087 Active USD676527S1 (en) 2009-12-16 2009-12-16 Unidirectional valve

Country Status (2)

Country Link
US (1) USD676527S1 (en)
AU (1) AU331875S (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015009679A2 (en) 2013-07-15 2015-01-22 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746439S1 (en) * 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
USD760380S1 (en) * 2014-05-08 2016-06-28 Innosparks Pte Ltd Child active venting system for disposable respirator
USD766401S1 (en) * 2015-05-18 2016-09-13 Honeywell International Inc. Valve
US9533180B2 (en) 2013-07-01 2017-01-03 Wcm Industries, Inc. Hydrant enclosure with integral faucet
US9580891B2 (en) 2013-07-01 2017-02-28 Wcm Industries, Inc. Hydrant enclosure with integral faucet
USD796021S1 (en) * 2016-06-07 2017-08-29 Videojet Technologies Inc. Air filter housing
USD818565S1 (en) * 2015-03-02 2018-05-22 Wcm Industries, Inc. Hydrant enclosure
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD827785S1 (en) * 2015-03-09 2018-09-04 Wcm Industries, Inc. Hydrant enclosure
USD827812S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD829868S1 (en) * 2015-03-09 2018-10-02 Wcm Industries, Inc. Hydrant enclosure
USD832623S1 (en) * 2014-12-23 2018-11-06 Varidesk, Llc Desk
USD841132S1 (en) 2014-06-27 2019-02-19 Wcm Industries, Inc. Hydrant enclosure
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD861835S1 (en) 2014-06-27 2019-10-01 Wcm Industries, Inc. Hydrant enclosure
USD882758S1 (en) * 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD929573S1 (en) * 2019-05-23 2021-08-31 Milwaukee Electric Tool Corporation Respirator valve
US11413481B2 (en) 2015-05-12 2022-08-16 3M Innovative Properties Company Respirator tab
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams
US11877604B2 (en) 2007-05-03 2024-01-23 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US11904191B2 (en) 2007-05-03 2024-02-20 3M Innovative Properties Company Anti-fog respirator
USD1063228S1 (en) * 2020-12-22 2025-02-18 Globus (Shetland) Limited Valve assembly

Citations (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072516A (en) 1934-02-08 1937-03-02 American Mach & Foundry Insert attachment for wrapping machines
US2230770A (en) 1939-12-09 1941-02-04 Cons Car Heating Co Inc Circuit controller
US2895472A (en) 1956-01-05 1959-07-21 Electric Storage Battery Co Respirator
USRE28102E (en) 1970-02-24 1974-08-06 Filtration mask
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4419993A (en) 1981-12-10 1983-12-13 Minnesota Mining & Manufacturing Company Anti-fogging surgical mask
US4441494A (en) 1981-03-02 1984-04-10 Montalbano Anthony Cold weather breathing device
US4536440A (en) 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
US4592815A (en) 1984-02-10 1986-06-03 Japan Vilene Co., Ltd. Method of manufacturing an electret filter
US4630604A (en) 1985-04-09 1986-12-23 Siebe North, Inc. Valve assembly for a replaceable filter respirator
US4790306A (en) 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
US4807619A (en) 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4874399A (en) 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
US4898174A (en) 1988-05-03 1990-02-06 Life Support Products, Inc. Automatic ventilator
US4915105A (en) 1988-10-28 1990-04-10 Lee Tien Chu Miniature respiratory apparatus
US4934362A (en) 1987-03-26 1990-06-19 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US4971052A (en) 1988-07-26 1990-11-20 Racal Safety Limited Breathing apparatus
US5025052A (en) 1986-09-12 1991-06-18 Minnesota Mining And Manufacturing Company Fluorochemical oxazolidinones
US5035239A (en) 1988-06-25 1991-07-30 Racal Safety Limited Powered respirators
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
US5099026A (en) 1986-09-12 1992-03-24 Crater Davis H Fluorochemical oxazolidinones
US5127397A (en) 1989-09-04 1992-07-07 Ambu International A/S Protective device kit for use in pulmonary ventilation treatment by the mouth-to-mouth or mouth-to-nose methods
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5394568A (en) 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
US5411576A (en) 1993-03-26 1995-05-02 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media and method for filtering
US5464010A (en) 1993-09-15 1995-11-07 Minnesota Mining And Manufacturing Company Convenient "drop-down" respirator harness structure and method of use
US5465712A (en) 1993-07-30 1995-11-14 Valley Forge Scientific Corporation Resuscitation mask having ribs in the air flow conduit and mask body
US5496507A (en) 1993-08-17 1996-03-05 Minnesota Mining And Manufacturing Company Method of charging electret filter media
US5509436A (en) 1992-05-29 1996-04-23 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5579761A (en) 1995-01-20 1996-12-03 Minnesota Mining And Manufacturing Company Respirator having snap-fit filter cartridge
US5617849A (en) 1995-09-12 1997-04-08 Minnesota Mining And Manufacturing Company Respirator having thermochromic fit-indicating seal
US5687767A (en) 1995-08-04 1997-11-18 Racal Health & Safety Limited Uni-directional fluid valve
US5706804A (en) 1996-10-01 1998-01-13 Minnesota Mining And Manufacturing Company Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
US5924420A (en) 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US6041782A (en) 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6047698A (en) 1998-08-20 2000-04-11 Moldex-Metric, Inc. Unidirectional fluid valve
US6057256A (en) 1983-10-11 2000-05-02 3M Innovative Properties Company Web of biocomponent blown fibers
US6055983A (en) 1997-03-11 2000-05-02 Parmelee Industries Respirator filtration device
USD424688S (en) 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6068799A (en) 1997-10-01 2000-05-30 3M Innovative Properties Company Method of making electret articles and filters with increased oily mist resistance
US6123077A (en) 1995-03-09 2000-09-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6125849A (en) 1997-11-11 2000-10-03 3M Innovative Properties Company Respiratory masks having valves and other components attached to the mask by a printed patch of adhesive
USD431647S (en) 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
US6158429A (en) 1998-10-26 2000-12-12 The United States Of America As Represented By The Secretary Of The Army Hood respirator for protection against biological hazards
US6213122B1 (en) 1997-10-01 2001-04-10 3M Innovative Properties Company Electret fibers and filter webs having a low level of extractable hydrocarbons
US6216693B1 (en) 1995-01-20 2001-04-17 3M Innovative Properties Company Respirator having a compressible press fir filter element
US6238466B1 (en) 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
USD443927S1 (en) 1999-02-17 2001-06-19 3M Innovative Properties Company Respiratory mask
US20020023651A1 (en) 1998-07-24 2002-02-28 Minnesota Mining And Manufacturing Company Face mask that has a filtered exhalation valve
US20040255947A1 (en) 2003-06-19 2004-12-23 3M Innovative Properties Company Filtering face mask that has a resilient seal surface in its exhalation valve
US20050061327A1 (en) 2001-11-21 2005-03-24 Martin Philip G. Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
US20070144524A1 (en) 2005-12-22 2007-06-28 Martin Philip G Filtering Face Mask with a Unidirectional Valve Having a Stiff Unbiased Flexible Flap
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
US20110139158A1 (en) * 2009-12-16 2011-06-16 3M Innovative Poperties Company Unidirectional valves and filtering face masks comprising unidirectional valves
US20120125342A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having support structure injection molded to filtering structure

Patent Citations (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072516A (en) 1934-02-08 1937-03-02 American Mach & Foundry Insert attachment for wrapping machines
US2230770A (en) 1939-12-09 1941-02-04 Cons Car Heating Co Inc Circuit controller
US2895472A (en) 1956-01-05 1959-07-21 Electric Storage Battery Co Respirator
USRE28102E (en) 1970-02-24 1974-08-06 Filtration mask
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4441494A (en) 1981-03-02 1984-04-10 Montalbano Anthony Cold weather breathing device
US4419993A (en) 1981-12-10 1983-12-13 Minnesota Mining & Manufacturing Company Anti-fogging surgical mask
US6057256A (en) 1983-10-11 2000-05-02 3M Innovative Properties Company Web of biocomponent blown fibers
US4592815A (en) 1984-02-10 1986-06-03 Japan Vilene Co., Ltd. Method of manufacturing an electret filter
US4536440A (en) 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
US4630604A (en) 1985-04-09 1986-12-23 Siebe North, Inc. Valve assembly for a replaceable filter respirator
US4807619A (en) 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US5025052A (en) 1986-09-12 1991-06-18 Minnesota Mining And Manufacturing Company Fluorochemical oxazolidinones
US5099026A (en) 1986-09-12 1992-03-24 Crater Davis H Fluorochemical oxazolidinones
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4934362A (en) 1987-03-26 1990-06-19 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US4790306A (en) 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
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
US4874399A (en) 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
US4898174A (en) 1988-05-03 1990-02-06 Life Support Products, Inc. Automatic ventilator
US5035239A (en) 1988-06-25 1991-07-30 Racal Safety Limited Powered respirators
US4971052A (en) 1988-07-26 1990-11-20 Racal Safety Limited Breathing apparatus
US4915105A (en) 1988-10-28 1990-04-10 Lee Tien Chu Miniature respiratory apparatus
US5127397A (en) 1989-09-04 1992-07-07 Ambu International A/S Protective device kit for use in pulmonary ventilation treatment by the mouth-to-mouth or mouth-to-nose methods
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5509436A (en) 1992-05-29 1996-04-23 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US20070119459A1 (en) * 1992-05-29 2007-05-31 3M Innovative Properties Company Method Of Making A Filtering Face Mask Having New Exhalation Valve
US5394568A (en) 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
US5411576A (en) 1993-03-26 1995-05-02 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media and method for filtering
US5472481A (en) 1993-03-26 1995-12-05 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media
US5465712A (en) 1993-07-30 1995-11-14 Valley Forge Scientific Corporation Resuscitation mask having ribs in the air flow conduit and mask body
US5496507A (en) 1993-08-17 1996-03-05 Minnesota Mining And Manufacturing Company Method of charging electret filter media
US5464010A (en) 1993-09-15 1995-11-07 Minnesota Mining And Manufacturing Company Convenient "drop-down" respirator harness structure and method of use
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
US6123077A (en) 1995-03-09 2000-09-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US5687767A (en) 1995-08-04 1997-11-18 Racal Health & Safety Limited Uni-directional fluid valve
USRE37974E1 (en) 1995-08-04 2003-02-04 3M Innovative Properties Company Uni-directional fluid valve
EP0756881B1 (en) 1995-08-04 2002-03-27 Minnesota Mining And Manufacturing Company Uni-directional fluid valve
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
US5617849A (en) 1995-09-12 1997-04-08 Minnesota Mining And Manufacturing Company Respirator having thermochromic fit-indicating seal
USD431647S (en) 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
USD424688S (en) 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
US5924420A (en) 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US5706804A (en) 1996-10-01 1998-01-13 Minnesota Mining And Manufacturing Company Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein
US6055983A (en) 1997-03-11 2000-05-02 Parmelee Industries Respirator filtration device
US6041782A (en) 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6068799A (en) 1997-10-01 2000-05-30 3M Innovative Properties Company Method of making electret articles and filters with increased oily mist resistance
US6213122B1 (en) 1997-10-01 2001-04-10 3M Innovative Properties Company Electret fibers and filter webs having a low level of extractable hydrocarbons
US6238466B1 (en) 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6125849A (en) 1997-11-11 2000-10-03 3M Innovative Properties Company Respiratory masks having valves and other components attached to the mask by a printed patch of adhesive
US20020023651A1 (en) 1998-07-24 2002-02-28 Minnesota Mining And Manufacturing Company Face mask that has a filtered exhalation valve
US20030005934A1 (en) 1998-07-24 2003-01-09 3M Innovative Properties Company Face mask that has a filtered exhalation valve
US6805124B2 (en) * 1998-07-24 2004-10-19 3M Innovative Properties Company Face mask that has a filtered exhalation valve
US6047698A (en) 1998-08-20 2000-04-11 Moldex-Metric, Inc. Unidirectional fluid valve
US6158429A (en) 1998-10-26 2000-12-12 The United States Of America As Represented By The Secretary Of The Army Hood respirator for protection against biological hazards
USD443927S1 (en) 1999-02-17 2001-06-19 3M Innovative Properties Company Respiratory mask
US20050061327A1 (en) 2001-11-21 2005-03-24 Martin Philip G. Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
US7013895B2 (en) 2001-11-21 2006-03-21 3M Innovative Properties Company Exhalation and inhalation valves that have a multi-layered flexible flap
US7028689B2 (en) 2001-11-21 2006-04-18 3M Innovative Properties Company Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
US20040255947A1 (en) 2003-06-19 2004-12-23 3M Innovative Properties Company Filtering face mask that has a resilient seal surface in its exhalation valve
US20070144524A1 (en) 2005-12-22 2007-06-28 Martin Philip G Filtering Face Mask with a Unidirectional Valve Having a Stiff Unbiased Flexible Flap
US7503326B2 (en) 2005-12-22 2009-03-17 3M Innovative Properties Company Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
US20110139158A1 (en) * 2009-12-16 2011-06-16 3M Innovative Poperties Company Unidirectional valves and filtering face masks comprising unidirectional valves
US20120125342A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having support structure injection molded to filtering structure

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
3M Occupational Health and Environmental Safety Division Test Method, CPC Valve Vacuum Leak Test; OTM-20189/4, Effective Date Jan. 17, 2006, 3 pages.
3M™ Cool Flow™ Valve Product Information, 2001, 4 pages.
Naval Research Laboratories, published May 25, 1954, entitled Superfine Organic Fibers by Wente, Van A., Boone, C.D., and Fluharty, E.L., 22 pages.
Niosh Procedure No. PCT-APR-STP-0004, Revision 1.1, dated Jun. 3, 2005; Determination of Exhalation Valve Leakage Test, Air-Purifying Respirators Standard Testing Procedure, 9 pages.
Photographs of 3M™ Cool Flow™ Valve, available at least as early as Dec. 16, 2008, 2 pages.
Wente, Van A., Superfine Thermoplastic Fibers; Industrial and Engineering Chemistry, vol. 48, No. 8, pp. 1342-1346 (Aug. 1956).

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11904191B2 (en) 2007-05-03 2024-02-20 3M Innovative Properties Company Anti-fog respirator
US11877604B2 (en) 2007-05-03 2024-01-23 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US12129631B2 (en) 2013-07-01 2024-10-29 Wcm Industries, Inc. Hydrant enclosure with integral faucet
US11299874B2 (en) 2013-07-01 2022-04-12 Wcm Industries, Inc. Hydrant enclosure with integral faucet
USD841131S1 (en) 2013-07-01 2019-02-19 Wcm Industries, Inc. Hydrant enclosure
US9533180B2 (en) 2013-07-01 2017-01-03 Wcm Industries, Inc. Hydrant enclosure with integral faucet
US9580891B2 (en) 2013-07-01 2017-02-28 Wcm Industries, Inc. Hydrant enclosure with integral faucet
USD788887S1 (en) 2013-07-01 2017-06-06 Wcm Industries, Inc. Hydrant enclosure
US10570590B2 (en) 2013-07-01 2020-02-25 Wcm Industries, Inc. Hydrant enclosure with integral faucet
US11761178B2 (en) 2013-07-01 2023-09-19 Wcm Industries, Inc. Hydrant enclosure with integral faucet
EP4272840A1 (en) 2013-07-15 2023-11-08 3M Innovative Properties Co. Respirator having optically active exhalation valve
US10905903B2 (en) 2013-07-15 2021-02-02 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
WO2015009679A2 (en) 2013-07-15 2015-01-22 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746439S1 (en) * 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
USD760380S1 (en) * 2014-05-08 2016-06-28 Innosparks Pte Ltd Child active venting system for disposable respirator
USD848582S1 (en) 2014-06-27 2019-05-14 Wcm Industries, Inc. Hydrant enclosure
USD861835S1 (en) 2014-06-27 2019-10-01 Wcm Industries, Inc. Hydrant enclosure
USD841132S1 (en) 2014-06-27 2019-02-19 Wcm Industries, Inc. Hydrant enclosure
USD832623S1 (en) * 2014-12-23 2018-11-06 Varidesk, Llc Desk
USD818565S1 (en) * 2015-03-02 2018-05-22 Wcm Industries, Inc. Hydrant enclosure
USD829868S1 (en) * 2015-03-09 2018-10-02 Wcm Industries, Inc. Hydrant enclosure
USD827785S1 (en) * 2015-03-09 2018-09-04 Wcm Industries, Inc. Hydrant enclosure
US12186598B2 (en) 2015-05-12 2025-01-07 3M Innovative Properties Company Respirator tab
US11413481B2 (en) 2015-05-12 2022-08-16 3M Innovative Properties Company Respirator tab
USD766401S1 (en) * 2015-05-18 2016-09-13 Honeywell International Inc. Valve
USD796021S1 (en) * 2016-06-07 2017-08-29 Videojet Technologies Inc. Air filter housing
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD827812S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD882758S1 (en) * 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams
USD1035866S1 (en) * 2019-05-23 2024-07-16 Milwaukee Electric Tool Corporation Respirator mask
USD1010102S1 (en) 2019-05-23 2024-01-02 Milwaukee Electric Tool Corporation Respirator mask
USD929573S1 (en) * 2019-05-23 2021-08-31 Milwaukee Electric Tool Corporation Respirator valve
USD1063228S1 (en) * 2020-12-22 2025-02-18 Globus (Shetland) Limited Valve assembly

Also Published As

Publication number Publication date
AU331875S (en) 2010-07-23

Similar Documents

Publication Publication Date Title
USD676527S1 (en) Unidirectional valve
USD626002S1 (en) Bottle
USD636421S1 (en) Camera
USD610172S1 (en) Front loader
USD594532S1 (en) Faucet
USD652896S1 (en) Faucet stream former
USD628911S1 (en) Wristwatch
USD599927S1 (en) Cat-shaped keylight
USD585524S1 (en) Faucet
USD596714S1 (en) Shower control and handshower holder
USD660343S1 (en) Headgear-earwear assembly
USD787949S1 (en) Water bag
USD606184S1 (en) Dehumidifier
USD615270S1 (en) Semi-round plastic can
USD583086S1 (en) Skull-shaped keylight
USD624919S1 (en) Docking station
USD617097S1 (en) Eyeglass case
USD647552S1 (en) Digital camera
USD594936S1 (en) Faucet
USD633122S1 (en) Camera
USD620799S1 (en) Container
USD610311S1 (en) Back scratcher
USD620006S1 (en) Disk drive
USD623407S1 (en) Eyeglass case
USD631680S1 (en) Media unit