Positive end expiratory pressure (peep) valve

- Vital Signs, Inc.
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Description

FIG. 1 is a front view of the positive and expiratory pressure (peep) valve;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side elevational view thereof taken from FIG. 1 (the right side elevational view is a mirror image of FIG. 4);

FIG. 5 is a rear view thereof; and,

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D300272 March 14, 1989 Rudolph et al.
D307183 April 10, 1990 Kalayjian
4655213 April 7, 1987 Rapoport et al.
5647355 July 15, 1997 Starr et al.
Patent History
Patent number: D429330
Type: Grant
Filed: Feb 22, 1999
Date of Patent: Aug 8, 2000
Assignee: Vital Signs, Inc. (Totowa, NJ)
Inventor: Richard Hoenig (Totowa, NJ)
Primary Examiner: Ian Simmons
Attorney: R. Gale Rhodes, Jr.
Application Number: 0/100,908
Classifications
Current U.S. Class: D24/1106
International Classification: 2902;