USD868241S1 - Expiration valve for a medical ventilator - Google Patents

Expiration valve for a medical ventilator Download PDF

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Publication number
USD868241S1
USD868241S1 US35/355,048 US35504850F USD868241S US D868241 S1 USD868241 S1 US D868241S1 US 35504850 F US35504850 F US 35504850F US D868241 S USD868241 S US D868241S
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United States
Prior art keywords
medical ventilator
expiration valve
expiration
valve
ventilator
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
US35/355,048
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Inventor
Dino DE-STEFANI
Felix BREITRUCK
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.)
Hamilton Medical AG
Original Assignee
Hamilton Medical AG
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 Hamilton Medical AG filed Critical Hamilton Medical AG
Priority to US35/355,048 priority Critical patent/USD868241S1/en
Assigned to HAMILTON MEDICAL AG reassignment HAMILTON MEDICAL AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: De-Stefani, Dino, Breitruck, Felix
Application granted granted Critical
Publication of USD868241S1 publication Critical patent/USD868241S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

1. Expiration for a medical ventilator

FIG. 1.1 is a back plan view of the expiration valve for a medical ventilator.

FIG. 1.2 is a left plan view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.3 is a front plan view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.4 is a bottom plan view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.5 is a top perspective view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.6 is a bottom perspective view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.7 is a right plan view of the expiration valve for a medical ventilator of FIG. 1.1.

FIG. 1.8 is a top plan view of the expiration valve for a medical ventilator of FIG. 1.1.

A second embodiment of my design is a mirror image of the first embodiment depicted in FIGS. 1.1 to 1.8. The portions of the expiration valve for a medical ventilator shown in broken lines depict unclaimed portions of the expiration valve for a medical ventilator only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. We claim the design for an expiration valve for a medical ventilator, as shown and described.
US35/355,048 2018-04-03 2018-04-03 Expiration valve for a medical ventilator Active USD868241S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US35/355,048 USD868241S1 (en) 2018-04-03 2018-04-03 Expiration valve for a medical ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35/355,048 USD868241S1 (en) 2018-04-03 2018-04-03 Expiration valve for a medical ventilator

Publications (1)

Publication Number Publication Date
USD868241S1 true USD868241S1 (en) 2019-11-26

Family

ID=68582706

Family Applications (1)

Application Number Title Priority Date Filing Date
US35/355,048 Active USD868241S1 (en) 2018-04-03 2018-04-03 Expiration valve for a medical ventilator

Country Status (1)

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US (1) USD868241S1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267832A (en) * 1978-04-18 1981-05-19 Haekkinen Taisto Expiration valve apparatus for use with a respirator or like apparatus
USD295333S (en) * 1985-02-19 1988-04-19 Cadillac Medical Supply, Inc. Resuscitation ventilator
US5065746A (en) * 1988-07-07 1991-11-19 Dragerwerk Expiration valve control arrangement for a ventilating apparatus
USD350394S (en) * 1992-03-16 1994-09-06 Baxter International Inc. Ventilator circuit
USD539418S1 (en) * 2005-04-20 2007-03-27 Resmed Limited Nasal mask
US20180126112A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve
US20180126114A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve
US20180126113A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267832A (en) * 1978-04-18 1981-05-19 Haekkinen Taisto Expiration valve apparatus for use with a respirator or like apparatus
USD295333S (en) * 1985-02-19 1988-04-19 Cadillac Medical Supply, Inc. Resuscitation ventilator
US5065746A (en) * 1988-07-07 1991-11-19 Dragerwerk Expiration valve control arrangement for a ventilating apparatus
USD350394S (en) * 1992-03-16 1994-09-06 Baxter International Inc. Ventilator circuit
USD539418S1 (en) * 2005-04-20 2007-03-27 Resmed Limited Nasal mask
US20180126112A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve
US20180126114A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve
US20180126113A1 (en) * 2016-11-08 2018-05-10 Hamilton Medical Ag Expiratory valve

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