Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD579552 S1
Publication typeGrant
Application numberUS 29/273,858
Publication dateOct 28, 2008
Filing dateMar 15, 2007
Priority dateJan 12, 2006
Also published asUSD542408
Publication number273858, 29273858, US D579552 S1, US D579552S1, US-S1-D579552, USD579552 S1, USD579552S1
InventorsAlison Oldenburg, Steven John Lubke, James William Charles Vandyke, David John Worboys, Susan Robyn Lynch
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of an anti-asphyxia valve for a respiratory mask
US D579552 S1
Abstract  available in
Images(4)
Previous page
Next page
Claims(1)
  1. The ornamental design for a portion of an anti-asphyxia valve for a respiratory mask as shown and described.
Description

FIG. 1 is a front perspective view of a portion of an anti-asphyxia valve for a respiratory mask according to our design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof with the right side view being a mirror image thereof; and,

FIG. 4 is a top view thereof with the bottom view being a mirror image thereof.

The broken lines shown in the drawings represent structural environment are for illustrative purposes only and form no part of the claimed design. The dotted lines represent the border between claimed and non-claimed subject matter and form no part of the claimed design.

Classifications
U.S. ClassificationD24/110.6, D24/129