Patent
   D929571
Priority
Nov 30 2016
Filed
Jan 22 2020
Issued
Aug 31 2021
Expiry
Aug 31 2036
Assg.orig
Entity
unknown
0
29
n/a
The ornamental design for a combined heat and moisture exchanger for respiratory mask, as shown and described.

FIG. 1 is a front perspective view of a combined heat and moisture exchanger for respiratory mask showing a first embodiment of our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a front perspective view of a combined heat and moisture exchanger for respiratory mask showing a second embodiment of our new design;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a left side elevation view thereof;

FIG. 15 is a right side elevation view thereof; and,

FIG. 16 is a right side view thereof.

The broken lines represent environmental structure and do not form part of the claimed design.

Dantanarayana, Muditha Pradeep, Tan, Chia Ik, Wagner, Stewart Joseph, Finch, Charles Harry

Patent Priority Assignee Title
Patent Priority Assignee Title
8397727, Aug 24 2007 ResMed Pty Ltd Mask vent
8573201, Aug 07 2009 ResMed Pty Ltd Patient interface systems
9821134, Sep 07 2001 ResMed Pty Ltd Elbow for mask assembly
20020023650,
20030196662,
20040221850,
20070181130,
20100116272,
20120227738,
20130324788,
20160051784,
20160151596,
20160213878,
20170100556,
20180001047,
D600343, Oct 22 2008 ResMed Pty Ltd Elbow for respiratory mask
D612481, Aug 07 2008 ResMed Pty Ltd Elbow for respiratory mask
D637283, Jun 16 2006 ResMed Pty Ltd Elbow assembly for patient interface
D645961, Oct 01 2004 ResMed Pty Ltd Connector tube
D652913, Jun 16 2006 ResMed Pty Ltd Elbow component for a patient interface
D681191, Dec 02 2010 Koninklijke Philips Electronics N.V. Elbow connector with sealing port for respiratory therapy
D689602, May 11 2011 NOSTRUM TECHNOLOGY LLC Swivel adapter for nebulizer
D691713, Dec 02 2010 Koninklijke Philips N.V. Elbow connector with device attachment port and exhaust port for use with a nebulizer
D692121, Dec 02 2010 Koninklijke Philips N.V. Elbow connector and nebulizer
D714434, Dec 02 2010 Philips Electronics N.V. Elbow connector with exhaust port and nebulizer
D785161, Sep 10 2010 ResMed Pty Ltd Elbow component for respiratory mask
D790054, Sep 25 2015 Fisher & Paykel Healthcare Limited Swivel connector
D808008, Mar 14 2014 ResMed Pty Ltd Elbow module for a patient interface
D865158, Nov 23 2016 ResMed Pty Ltd Respiratory mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 06 2017DANTANARAYANA, MUDITHA PRADEEPResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515820273 pdf
Oct 06 2017TAN, CHIA IKResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515820273 pdf
Oct 09 2017FINCH, CHARLES HARRYResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515820273 pdf
Oct 26 2017WAGNER, STEWART JOSEPHResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515820273 pdf
Mar 01 2019ResMed LimitedResMed Pty LtdCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0516650046 pdf
Jan 22 2020ResMed Pty Ltd(assignment on the face of the patent)
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