Orthodontic appliance set
Description
FIG. 1 is a top perspective view of an orthodontic appliance set showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3205577 | September 1965 | Linde |
3219033 | November 1966 | Wallshein |
3230621 | January 1966 | Lindquist et al. |
1330989 | September 1979 | GBX |
- TP Laboratories, Inc. brochure (Aug. 1984) Spring Aligner Plus (5).
Patent History
Patent number: D290504
Type: Grant
Filed: Jan 6, 1986
Date of Patent: Jun 23, 1987
Inventor: John A. Collins, Jr. (South Bend, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Thomas J. Dodd
Application Number: 6/816,284
Type: Grant
Filed: Jan 6, 1986
Date of Patent: Jun 23, 1987
Inventor: John A. Collins, Jr. (South Bend, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Thomas J. Dodd
Application Number: 6/816,284
Classifications
Current U.S. Class:
D24/10