Orthodontic appliance

Description

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.

Referenced Cited
U.S. Patent Documents
D290505 June 23, 1987 Collins, Jr.
3205577 September 1965 Linde
3219033 November 1965 Wauschein
3230621 January 1966 Lindquist
3277892 October 1966 Tepper
Patent History
Patent number: D304371
Type: Grant
Filed: Apr 23, 1987
Date of Patent: Oct 31, 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: 7/41,367
Classifications
Current U.S. Class: D24/10