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Publication numberUSD357532 S
Publication typeGrant
Application numberUS 29/006,772
Publication dateApr 18, 1995
Filing dateApr 7, 1993
Priority dateOct 7, 1992
Publication number006772, 29006772, US D357532 S, US D357532S, US-S-D357532, USD357532 S, USD357532S
InventorsNorma D. McCulloch
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Face mask valve
US D357532 S
Abstract  available in
Images(1)
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Claims(1)
  1. The ornamental design for a face mask valve, as shown and described.
Description

FIG. 1 is a top plan view of a face mask valve showing my design and how it is attached to a face mask;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown; and,

FIG. 4 is top perspective view thereof.

The broken lines showing of a face mask are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8439036Dec 1, 2009May 14, 2013Covidien LpExhalation valve assembly with integral flow sensor
US8439037Dec 1, 2009May 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
Classifications
U.S. ClassificationD24/110.6, D24/110.5