USD347299S - Valve cover - Google Patents
Valve cover Download PDFInfo
- 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
Links
Images
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)
- The ornamental design for a valve cover, as shown and described.
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 |
Country Status (1)
Country | Link |
---|---|
US (1) | USD347299S (en) |
Cited By (25)
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 |
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 |
US20090044811A1 (en) * | 2007-08-16 | 2009-02-19 | Kimberly-Clark Worldwide, Inc. | Vent and strap fastening system for a disposable respirator providing improved donning |
US20090044812A1 (en) * | 2007-08-16 | 2009-02-19 | Welchel Debra N | 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 |
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 |
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 |
-
1992
- 1992-10-13 US US29/000,384 patent/USD347299S/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
3M product literature for Gas and Vapor Respirators (Jun. 1990). |
3M product literature for Particulate Respirators (Apr. 1990). |
Cited By (27)
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 |
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 |
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 |
US20090044809A1 (en) * | 2007-08-16 | 2009-02-19 | Kimberly-Clark Worldwide, Inc. | Vent and strap fastening system for a disposable respirator |
US20090044811A1 (en) * | 2007-08-16 | 2009-02-19 | Kimberly-Clark Worldwide, Inc. | Vent and strap fastening system for a disposable respirator providing improved donning |
US20090044812A1 (en) * | 2007-08-16 | 2009-02-19 | Welchel Debra N | 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 |
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 |
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 |
USD828546S1 (en) * | 2016-09-16 | 2018-09-11 | 3M Innovative Properties Company | Valve cover with openings |
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 |
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