USD536443S1 - Check valve for oxygen service - Google Patents

Check valve for oxygen service Download PDF

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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
Application number
US29/225,388
Inventor
Thomas Latsos
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.)
US Valve Corp
Original Assignee
Thomas Latsos
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 Thomas Latsos filed Critical Thomas Latsos
Priority to US29/225,388 priority Critical patent/USD536443S1/en
Application granted granted Critical
Publication of USD536443S1 publication Critical patent/USD536443S1/en
Assigned to TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT reassignment TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EAGLETREE-VALVE ACQUISITION CORP.
Assigned to EAGLETREE-VALVE ACQUISITION CORP. reassignment EAGLETREE-VALVE ACQUISITION CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LATSOS, THOMAS
Anticipated expiration legal-status Critical
Assigned to US VALVE CORPORATION (F/K/A EAGLETREE-VALVE ACQUISITION CORP. reassignment US VALVE CORPORATION (F/K/A EAGLETREE-VALVE ACQUISITION CORP. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: TWIN BROOK CAPITAL PARTNERS, LLC
Expired - Lifetime legal-status Critical Current

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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)

  1. The ornamental design for a check valve for oxygen service, as shown and described.
US29/225,388 2005-03-16 2005-03-16 Check valve for oxygen service Expired - Lifetime USD536443S1 (en)

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

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US (1) USD536443S1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
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

Cited By (12)

* Cited by examiner, † Cited by third party
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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