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Patent
D849233
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Priority
Feb 12 2018
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Filed
Feb 12 2018
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Issued
May 21 2019
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Expiry
May 21 2034
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Assg.orig
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Entity
unknown
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3
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61
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n/a
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We claim the ornamental design for an oral airway device, as shown and described.
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FIG. 1 is a top perspective view of an oral airway device according to an embodiment.
FIG. 2 is a bottom perspective view of the oral airway device depicted in FIG. 1.
FIG. 3 is a right side elevational view of the oral airway device depicted in FIG. 1.
FIG. 4 is a left side elevational view of the oral airway device depicted in FIG. 1.
FIG. 5 is a top plan view of the oral airway device depicted in FIG. 1.
FIG. 6 is a bottom plan view of the oral airway device depicted in FIG. 1.
FIG. 7 is a front elevational view of the oral airway device depicted in FIG. 1; and,
FIG. 8 is a rear elevational view of the oral airway device depicted in FIG. 1.
Wieden, Robert, Shantha, Totada R.
Patent |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a