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Publication numberUSD300272 S
Publication typeGrant
Application numberUS 07/025,924
Publication dateMar 14, 1989
Filing dateMay 18, 1987
Publication number025924, 07025924, US D300272 S, US D300272S, US-S-D300272, USD300272 S, USD300272S
InventorsHans Rudolph, Kevin A. Rudolph
Original AssigneeHans Rudolph, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Three-way T-shaped respiratory valve with dual balloon
US D300272 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a three-way T-shaped respiratory valve with dual balloon, as shown and described.
Description

FIG. 1 is a perspective view of a three way T-shaped respiratory valve with dual balloon showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right side elevational view of a second embodiment of the three way T-shaped respiratory valve with dual balloon, wherein the body of the valve is clear thereby showing the interior thereof, the outside of the valve being otherwise the same as the valve of FIGS. 1 through 7; and,

FIG. 9 is a front elevational view of FIG. 8.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6955650May 31, 2002Oct 18, 2005Healthetech, Inc.Metabolic calorimeter employing respiratory gas analysis
US8439036Dec 1, 2009May 14, 2013Covidien LpExhalation valve assembly with integral flow sensor
US8439037May 14, 2013Covidien LpExhalation valve assembly with integrated filter and flow sensor
US8469030Dec 1, 2009Jun 25, 2013Covidien LpExhalation valve assembly with selectable contagious/non-contagious latch
US8469031Dec 1, 2009Jun 25, 2013Covidien LpExhalation valve assembly with integrated filter
US9205221Apr 23, 2013Dec 8, 2015Covidien LpExhalation valve assembly with integral flow sensor
US20030105407 *Oct 8, 2002Jun 5, 2003Pearce, Edwin M.Disposable flow tube for respiratory gas analysis
US20110126832 *Dec 1, 2009Jun 2, 2011Nellcor Puritan Bennett LlcExhalation Valve Assembly
US20110126834 *Jun 2, 2011Nellcor Puritan Bennett LlcExhalation Valve Assembly With Integral Flow Sensor
USD478660Jul 1, 2002Aug 19, 2003Healthetech, Inc.Disposable mask with sanitation insert for a respiratory analyzer
USD653749 *Feb 7, 2012Nellcor Puritan Bennett LlcExhalation module filter body
USD655405 *Apr 27, 2010Mar 6, 2012Nellcor Puritan Bennett LlcFilter and valve body for an exhalation module
USD655809 *Apr 27, 2010Mar 13, 2012Nellcor Puritan Bennett LlcValve body with integral flow meter for an exhalation module
Classifications
U.S. ClassificationD24/110.6