Patent
   D311442
Priority
Jan 04 1988
Filed
Jan 04 1988
Issued
Oct 16 1990
Expiry
Oct 16 2004
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for an orthodontic appliance, as shown and described.

FIG. 1 is a perspective view of the orthodontic appliance showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Collins, Jr., John A.

Patent Priority Assignee Title
D742525, Mar 12 2012 Tongue plate
D902409, Oct 31 2018 OrthoAmerica Holdings, LLC Lingual tube
Patent Priority Assignee Title
3230621,
4255138, Aug 31 1979 Apparatus for use in maxillary orthopaedics
D290503, Jul 19 1985 Orthodontic appliance
D290504, Jan 06 1986 Orthodontic appliance set
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule