Vent unit for respiratory mask

Description

FIG. 1 is a front perspective view of a vent unit for respiratory mask showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a rear perspective view thereof.

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

Claims

CLAIM The ornamental design for a vent unit for respiratory mask, as shown and described.

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Inventors:	Dantanarayana; Muditha Pradeep (Sydney, AU), Finch; Charles Harry (Sydney, AU), Tan; Chia Ik (Sydney, AU), Wagner; Stewart Joseph (Hawkesbury, AU)
Applicant:	Name City State Country Type ResMed Pty Ltd Bella Vista, New South Wales N/A AU
Assignee:	ResMed Pty Ltd (Bella Vista, AU)
Appl. No.:	D/666,287
Filed:	October 11, 2018

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29585937	Nov 30, 2016

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Current U.S. Class:	D24/110.4
Current International Class:	2904
Field of Search:	;D24/110-110.6,127,129 ;D29/110

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References Cited [Referenced By]

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U.S. Patent Documents

D600343	September 2009	Degabriele
D612481	March 2010	Reid
D637283	May 2011	Selvarajan
D645961	September 2011	Biener
D652913	January 2012	Selvarajan
8397727	March 2013	Ng
D681191	April 2013	Shick
D689602	September 2013	Amirav
D691713	October 2013	Fahy
D692121	October 2013	Fahy
8573201	November 2013	Rummery
D714434	September 2014	Fahy
D785161	April 2017	Dravitzki
D790054	June 2017	Prentice
9821134	November 2017	Drew
D808008	January 2018	Burnham
2002/0023650	February 2002	Gunaratnam
2003/0196662	October 2003	Ging
2004/0221850	November 2004	Ging
2013/0324788	December 2013	Holley
2018/0001047	January 2018	McAuley

Other References

Dantanarayana et al., U.S. Appl. No. 29/585,937, filed Nov. 30, 2016, for "Air Delivery Adapter for Respiratory Mask and/or Components Thereof," (parent application). cited by applicant.

Primary Examiner: Lane; Sheryl
Assistant Examiner: Soroush; Aula
Attorney, Agent or Firm: Nixon & Vanderhye P.C.

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