Patent
   D862704
Priority
Apr 30 2018
Filed
Apr 30 2018
Issued
Oct 08 2019
Expiry
Oct 08 2034
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for a dental appliance, as shown.

FIG. 1. is a front view of a dental appliance showing my new design thereof;

FIG. 2. is a rear view thereof,

FIG. 3. is a left side view thereof;

FIG. 4. is a right side view thereof;

FIG. 5. is a top plan view thereof;

FIG. 6. is a bottom plan view thereof;

FIG. 7. is a front, top, right perspective view thereof; and,

FIG. 8. is a front, bottom, right perspective view thereof.

Chen, Yong

Patent Priority Assignee Title
D876728, Nov 01 2012 BATTLE-ABC, LLC Mouth guard
Patent Priority Assignee Title
8105079, Oct 14 2004 Orthodontic appliance
D609348, Aug 28 2007 Oral appliance
D654173, Dec 23 2009 Oral appliance
D717447, Aug 31 2012 Orthodontic appliance
D722171, Nov 26 2013 Ortho-Tain, Inc. Oral appliance
D767146, Feb 09 2015 Orthodontic appliance
D799049, Nov 09 2015 MYOSA PTY LTD Oral appliance
D815291, Feb 09 2015 Orthodontic appliance
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Apr 27 2018CHEN, YONGSHANGHAI MUGANG MEDICAL TECHNOLOGY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0460390824 pdf
Apr 30 2018SHANGHAI MUGANG MEDICAL TECHNOLOGY LTD.(assignment on the face of the patent)
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