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Publication numberUSD550351 S1
Publication typeGrant
Application numberUS 29/197,399
Publication dateSep 4, 2007
Filing dateJan 15, 2004
Priority dateFeb 10, 1997
Also published asDE69839041D1, DE69839041T2, EP0968022A1, EP0968022A4, EP0968022B1, EP1892006A1, EP1892006B1, EP2289586A2, EP2289586A3, EP2298400A1, EP2298400B1, EP2896422A1, US6561190, US7207335, US8122886, US20030116160, US20070101998, WO1998034665A1
Publication number197399, 29197399, US D550351 S1, US D550351S1, US-S1-D550351, USD550351 S1, USD550351S1
InventorsPhilip Rodney Kwok, Perry David Lithgow
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Elastic gas washout vent for a respiratory mask
US D550351 S1
Abstract  available in
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  1. The ornamental design for an “elastic gas washout vent for a respiratory mask”, as shown and described.

FIG. 1 is a perspective view of an elastic gas washout vent for a respiratory mask showing our new design; and,

FIG. 2 is an enlarged, plan view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD782024 *Jan 13, 2015Mar 21, 2017Griffin Technology, LlcVent clip
U.S. ClassificationD24/110.1, D24/110.5, D24/110.4
International ClassificationA62B18/02, A62B7/02, A62B18/10, A61D7/04, A61M16/06
Cooperative ClassificationA61M2205/0216, A61M16/0683, A61M16/06, A62B18/10, A62B18/02, A61M2205/42, A61M2202/0225
European ClassificationA62B18/10, A62B18/02, A61M16/06