Three-way T-shaped respiratory valve with dual balloon

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.

Claims

The ornamental design for a three-way T-shaped respiratory valve with dual balloon, as shown and described.

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Inventors:	Rudolph; Hans (Shawnee Mission, KS), Rudolph; Kevin A. (Leawood, KS)
Assignee:	Hans Rudolph, Inc. (Kansas City, MO)
Appl. No.:	07/025,924
Filed:	May 18, 1987

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Current U.S. Class:	D24/110.6
Field of Search:	;D29/6,7 ;128/205.24,203.14,205.17,200.14,200.18,204.19

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References Cited [Referenced By]

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U.S. Patent Documents

D233372	October 1974	Haustad
3643686	February 1972	Koegel
4098290	July 1978	Glenn
4180066	December 1979	Milliken et al.
4436090	March 1984	Darling
4489721	December 1984	Ozaki et al.
4493339	January 1985	Porter, Jr.

Foreign Patent Documents

	2162070		Jan 1986		GB

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Chin; Kay H.
Attorney, Agent or Firm: Litman McMahon & Brown