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Patent
D761431
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Priority
May 28 2015
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Filed
May 28 2015
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Issued
Jul 12 2016
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Expiry
Jul 12 2031
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Assg.orig
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Entity
unknown
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0
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10
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n/a
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The ornamental design for an oral sleep appliance, as shown and described.
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FIG. 1 is a top, front, left side perspective view of an oral sleep appliance showing my new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a right side elevation thereof with the left side being a mirror image;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Raad, Walid
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
4462800, |
Nov 04 1982 |
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Orthodontic bite jumping device |
4708646, |
Apr 01 1986 |
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Orthodontic device for correcting the bite |
5183388, |
Apr 06 1989 |
Ortho-Dent |
Mobile hinge member and orthodontic appliance using it |
5352116, |
Dec 06 1993 |
|
Adjustable bite corrector |
5632618, |
May 10 1993 |
|
Apparatus for the treatment of overbite |
6418933, |
Jun 15 2001 |
|
Anti-snoring device and method of making same |
6526982, |
Jun 15 2001 |
|
Anti-snoring device and method of making same |
8875713, |
Sep 22 2011 |
|
Anti-obstructive airway dental orthotic |
20140230829, |
|
|
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20150101614, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a