USD347299S - Valve cover - Google Patents

Valve cover Download PDF

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Publication number
USD347299S
USD347299S US29/000,384 US38492F USD347299S US D347299 S USD347299 S US D347299S US 38492 F US38492 F US 38492F US D347299 S USD347299 S US D347299S
Authority
US
United States
Prior art keywords
valve cover
elevational view
view
valve
cover
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.)
Expired - Lifetime
Application number
US29/000,384
Inventor
John W. Bryant
Alan G. Kellett
Richard A. Lees
Daniel A. Japuntich
David C. Byram
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to US29/000,384 priority Critical patent/USD347299S/en
Assigned to MINNESOTA MINING AND MANUFACTURING COMPANY reassignment MINNESOTA MINING AND MANUFACTURING COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BRYANT, JOHN W., KELLETT, ALAN G., LEES, RICHARD A., BYRAM, DAVID C., JAPUNTICH, DANIEL A.
Application granted granted Critical
Publication of USD347299S publication Critical patent/USD347299S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a valve cover showing our new design. The broken line showing of FIG. 1 is for illustrative purposes only and forms no part of the claimed design; it being understood that filtering face masks of other configurations may be used in conjunction with the valve cover of this invention;
FIG. 2 is a top view thereof;
FIG. 3 is a left side elevational view thereof; the right side elevational view being the same;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.

Claims (1)

  1. The ornamental design for a valve cover, as shown and described.
US29/000,384 1992-10-13 1992-10-13 Valve cover Expired - Lifetime USD347299S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/000,384 USD347299S (en) 1992-10-13 1992-10-13 Valve cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/000,384 USD347299S (en) 1992-10-13 1992-10-13 Valve cover

Publications (1)

Publication Number Publication Date
USD347299S true USD347299S (en) 1994-05-24

Family

ID=70915884

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/000,384 Expired - Lifetime USD347299S (en) 1992-10-13 1992-10-13 Valve cover

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US (1) USD347299S (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD413166S (en) 1998-03-02 1999-08-24 Louis M. Gerson Co., Inc. Face mask breathing valve
USD424688S (en) * 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
USD431647S (en) * 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
US6460539B1 (en) 2000-09-21 2002-10-08 3M Innovative Properties Company Respirator that includes an integral filter element, an exhalation valve, and impactor element
US20070157932A1 (en) * 2004-02-18 2007-07-12 Stefano Cerbini Face mask for the protection against biological agents
US20070251522A1 (en) * 2006-05-01 2007-11-01 Welchel Debra N Respirator with exhalation vents
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
US20090044809A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator
US20090044812A1 (en) * 2007-08-16 2009-02-19 Welchel Debra N Strap fastening system for a disposable respirator providing improved donning
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
US8757156B2 (en) 2007-11-27 2014-06-24 3M Innovative Properties Company Face mask with unidirectional multi-flap valve
WO2015073395A1 (en) 2013-11-15 2015-05-21 3M Innovative Properties Company Respirator having noncircular centroid-mounted 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
USD827811S1 (en) * 2016-09-16 2018-09-04 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
US10137321B2 (en) 2008-03-24 2018-11-27 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
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
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
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
US12005277B2 (en) 2013-07-15 2024-06-11 3M Innovative Properties Company Respirator having optically active exhalation valve
USD1063228S1 (en) * 2020-12-22 2025-02-18 Globus (Shetland) Limited Valve assembly
USD1092721S1 (en) * 2023-01-19 2025-09-09 Globus (Shetland) Limited Valve for a face mask

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA72499A (en) 1901-03-11 1901-07-30 Herbert Stephen Mills Vending machine
US2751904A (en) 1952-09-30 1956-06-26 Howard B Lewis Respirator
USD294410S (en) 1985-04-09 1988-02-23 Siebe North, Inc. Valve assembly for a respirator
US4756308A (en) 1984-10-25 1988-07-12 Akg Akustische U.Kino-Gerate Gesellschaft M.B.H. Protective breathing mask having a speaking diaphragm for close communication and an electroacoustic transducer system for indirect speech transmission from inside the mask
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4838262A (en) 1988-05-02 1989-06-13 Mine Safety Appliances Company Exhalation valve
US4958633A (en) 1984-11-13 1990-09-25 Avon Industrial Polymers Limited Valve for respirator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA72499A (en) 1901-03-11 1901-07-30 Herbert Stephen Mills Vending machine
US2751904A (en) 1952-09-30 1956-06-26 Howard B Lewis Respirator
US4756308A (en) 1984-10-25 1988-07-12 Akg Akustische U.Kino-Gerate Gesellschaft M.B.H. Protective breathing mask having a speaking diaphragm for close communication and an electroacoustic transducer system for indirect speech transmission from inside the mask
US4958633A (en) 1984-11-13 1990-09-25 Avon Industrial Polymers Limited Valve for respirator
USD294410S (en) 1985-04-09 1988-02-23 Siebe North, Inc. Valve assembly for a respirator
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4838262A (en) 1988-05-02 1989-06-13 Mine Safety Appliances Company Exhalation valve

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3M product literature for Gas and Vapor Respirators (Jun. 1990).
3M product literature for Particulate Respirators (Apr. 1990).

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD424688S (en) * 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
USD431647S (en) * 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
USD413166S (en) 1998-03-02 1999-08-24 Louis M. Gerson Co., Inc. Face mask breathing valve
US6460539B1 (en) 2000-09-21 2002-10-08 3M Innovative Properties Company Respirator that includes an integral filter element, an exhalation valve, and impactor element
US7686018B2 (en) * 2004-02-18 2010-03-30 Stefano Cerbini Face mask for the protection against biological agents
US20070157932A1 (en) * 2004-02-18 2007-07-12 Stefano Cerbini Face mask for the protection against biological agents
US20070251522A1 (en) * 2006-05-01 2007-11-01 Welchel Debra N Respirator with exhalation vents
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
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
US20090044812A1 (en) * 2007-08-16 2009-02-19 Welchel Debra N Strap fastening system for a disposable respirator providing improved donning
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
US9642403B2 (en) 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
US20090044809A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator
US8757156B2 (en) 2007-11-27 2014-06-24 3M Innovative Properties Company Face mask with unidirectional multi-flap valve
US10137321B2 (en) 2008-03-24 2018-11-27 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
US12005277B2 (en) 2013-07-15 2024-06-11 3M Innovative Properties Company Respirator having optically active exhalation valve
WO2015073395A1 (en) 2013-11-15 2015-05-21 3M Innovative Properties Company Respirator having noncircular centroid-mounted 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
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
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
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD827812S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD1063228S1 (en) * 2020-12-22 2025-02-18 Globus (Shetland) Limited Valve assembly
USD1092721S1 (en) * 2023-01-19 2025-09-09 Globus (Shetland) Limited Valve for a face mask

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