Patent
   D304371
Priority
Apr 23 1987
Filed
Apr 23 1987
Issued
Oct 31 1989
Expiry
Oct 31 2003
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for an orthodontic appliance, as shown and described.

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

FIG. 2 is a side elevational view thereof, the opposite side being substantially a mirror image of that shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Collins, Jr., John A.

Patent Priority Assignee Title
D314823, Oct 27 1988 Ellen, Moran Wireform for an orthodontic appliance or similar article
D315953, Oct 27 1988 Ellen M., Moran Wireform for an orthodontic appliance or similar article
D742525, Mar 12 2012 Tongue plate
Patent Priority Assignee Title
3205577,
3219033,
3230621,
3277892,
D290505, May 21 1986 Orthodontic appliance
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