Patent
   D686726
Priority
Nov 28 2011
Filed
Nov 28 2011
Issued
Jul 23 2013
Expiry
Jul 23 2027
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for an oral sleep apnea device, as shown and described.

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.

Patent Priority Assignee Title
D731659, Mar 19 2013 VIVOS THERAPEUTICS, INC Sleep appliance
ER686,
Patent Priority Assignee Title
5611355, Jun 14 1993 AMERICAN SLEEP ASSOCIATION Snoring and sleep apnea device
5826581, Aug 08 1996 Athlete's molar protector
6241518, Nov 22 1999 Apparatus and method for preventing tooth grinding in patients wearing braces
20110226261,
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Jun 23 2016STEIN, IVANORAVANOSA LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0389980342 pdf
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