Patent
   D304370
Priority
Jul 31 1987
Filed
Jul 31 1987
Issued
Oct 31 1989
Expiry
Oct 31 2003
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an orthodontic appliance, as shown and described.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Bowbeer, Grant R. N.

Patent Priority Assignee Title
D628700, Feb 10 2010 Global Dental Impression Trays, Inc. Lower convertible dental tray for integrated wax ring
D638129, Aug 02 2010 Orthodontic retainer
D790068, Sep 25 2015 LM-Instruments Oy Oral appliance
D851771, Sep 25 2015 Planmeca Oy Oral appliance
Patent Priority Assignee Title
3205577,
3230621,
3277892,
D290503, Jul 19 1985 Orthodontic appliance
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