Orthodontic appliance

Description

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

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

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D290505 June 23, 1987 Collins, Jr.
3205577 September 1965 Linde
3219033 November 1965 Wallschein
3230621 January 1966 Lindquist
3277892 October 1966 Tepper
Patent History
Patent number: D303834
Type: Grant
Filed: Aug 24, 1987
Date of Patent: Oct 3, 1989
Inventor: John A. Collins, Jr. (South Bend, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: James D. Hall, Thomas J. Dodd, Todd A. Dawson
Application Number: 7/88,606
Classifications
Current U.S. Class: D24/10