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Patent
D903096
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Priority
Aug 23 2019
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Filed
Aug 23 2019
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Issued
Nov 24 2020
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Expiry
Nov 24 2035
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Assg.orig
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Entity
unknown
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0
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20
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n/a
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The ornamental design for a tongue release oro-pharyngeal airway, as shown and described.
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FIG. 1 is a front perspective view of a tongue release oro-pharyngeal airway, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Hotinsky, Alexander
Patent |
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Oral airway |
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Apr 09 2019 |
|
Oral airway device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a