Patent
   D429330
Priority
Feb 22 1999
Filed
Feb 22 1999
Issued
Aug 08 2000
Expiry
Aug 08 2014
Assg.orig
Entity
unknown
24
4
n/a
I claim the ornamental design for the positive end expiratory pressure (peep) valve, as shown and described.

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.

Hoenig, Richard

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Patent Priority Assignee Title
4655213, Oct 06 1983 New York University; NEW YORK UNIVERSITY, AN EDUCATIONAL CORP OF NY Method and apparatus for the treatment of obstructive sleep apnea
5647355, Sep 30 1993 RIC Investments, LLC Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting
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D307183, Jun 23 1987 LESLIE, JOHN B , 50% Endotracheal inhalator
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Feb 12 1999HOENIG, RICHARDVITAL SIGNS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097920506 pdf
Feb 22 1999Vital Signs, Inc.(assignment on the face of the patent)
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