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Patent
D686726
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Priority
Nov 28 2011
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Filed
Nov 28 2011
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Issued
Jul 23 2013
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Expiry
Jul 23 2027
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Assg.orig
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Entity
unknown
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2
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4
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n/a
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The ornamental design for an oral sleep apnea device, as shown and described.
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FIG. 1 is an exploded front perspective view of an oral sleep apnea device showing my new design;
FIG. 2 is a front elevational view thereof,
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image;
FIG. 5 is a bottom plan view thereof,
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a rear perspective view of the top portion of the oral sleep apnea device.
Stein, Ivan F.
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 23 2016 | STEIN, IVAN | ORAVANOSA LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 038998 | /0342 |
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