USD536443S1 - Check valve for oxygen service - Google Patents
Check valve for oxygen service Download PDFInfo
- Publication number
- USD536443S1 USD536443S1 US29/225,388 US22538805F USD536443S US D536443 S1 USD536443 S1 US D536443S1 US 22538805 F US22538805 F US 22538805F US D536443 S USD536443 S US D536443S
- Authority
- US
- United States
- Prior art keywords
- check valve
- oxygen service
- oxygen
- service
- view
- 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 check valve for oxygen service;
FIG. 2 is front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top view thereof, of which a bottom view is a mirror image; and,
FIG. 5 is a right side view, of which a left side view is a mirror image.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Claims (1)
- The ornamental design for a check valve for oxygen service, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/225,388 USD536443S1 (en) | 2005-03-16 | 2005-03-16 | Check valve for oxygen service |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/225,388 USD536443S1 (en) | 2005-03-16 | 2005-03-16 | Check valve for oxygen service |
Publications (1)
Publication Number | Publication Date |
---|---|
USD536443S1 true USD536443S1 (en) | 2007-02-06 |
Family
ID=37697054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/225,388 Expired - Lifetime USD536443S1 (en) | 2005-03-16 | 2005-03-16 | Check valve for oxygen service |
Country Status (1)
Country | Link |
---|---|
US (1) | USD536443S1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110126832A1 (en) * | 2009-12-01 | 2011-06-02 | Nellcor Puritan Bennett Llc | Exhalation Valve Assembly |
US20110126834A1 (en) * | 2009-12-01 | 2011-06-02 | Nellcor Puritan Bennett Llc | Exhalation Valve Assembly With Integral Flow Sensor |
USD653749S1 (en) * | 2010-04-27 | 2012-02-07 | Nellcor Puritan Bennett Llc | Exhalation module filter body |
USD655405S1 (en) * | 2010-04-27 | 2012-03-06 | Nellcor Puritan Bennett Llc | Filter and valve body for an exhalation module |
USD655809S1 (en) * | 2010-04-27 | 2012-03-13 | Nellcor Puritan Bennett Llc | Valve body with integral flow meter for an exhalation module |
US8439037B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integrated filter and flow sensor |
US8469030B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with selectable contagious/non-contagious latch |
US8469031B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with integrated filter |
US9950135B2 (en) | 2013-03-15 | 2018-04-24 | Covidien Lp | Maintaining an exhalation valve sensor assembly |
-
2005
- 2005-03-16 US US29/225,388 patent/USD536443S1/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110126832A1 (en) * | 2009-12-01 | 2011-06-02 | Nellcor Puritan Bennett Llc | Exhalation Valve Assembly |
US20110126834A1 (en) * | 2009-12-01 | 2011-06-02 | Nellcor Puritan Bennett Llc | Exhalation Valve Assembly With Integral Flow Sensor |
US8439036B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integral flow sensor |
US8439037B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integrated filter and flow sensor |
US8469030B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with selectable contagious/non-contagious latch |
US8469031B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with integrated filter |
US9205221B2 (en) | 2009-12-01 | 2015-12-08 | Covidien Lp | Exhalation valve assembly with integral flow sensor |
US9987457B2 (en) | 2009-12-01 | 2018-06-05 | Covidien Lp | Exhalation valve assembly with integral flow sensor |
USD653749S1 (en) * | 2010-04-27 | 2012-02-07 | Nellcor Puritan Bennett Llc | Exhalation module filter body |
USD655405S1 (en) * | 2010-04-27 | 2012-03-06 | Nellcor Puritan Bennett Llc | Filter and valve body for an exhalation module |
USD655809S1 (en) * | 2010-04-27 | 2012-03-13 | Nellcor Puritan Bennett Llc | Valve body with integral flow meter for an exhalation module |
US9950135B2 (en) | 2013-03-15 | 2018-04-24 | Covidien Lp | Maintaining an exhalation valve sensor assembly |
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