| Numéro de publication | USD550351 S1 |
| Type de publication | Octroi |
| Numéro de demande | 29/197,399 |
| Date de publication | 4 sept. 2007 |
| Date de dépôt | 15 janv. 2004 |
| Date de priorité | 10 févr. 1997 |
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| Classification aux États-Unis | |
| Classification internationale | |
| Classification coopérative | |
| Classification européenne | A62B 18/10 A62B 18/02 A61M 16/06 |
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Elastic gas washout vent for a respiratory mask
US D550351 S1
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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.
