Retaining device for maintaining corrected dentition

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Description

FIG. 1 is a perspective view of a retaining device for maintaining corrected dentition showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
4354834 October 19, 1982 Wilson
4881896 November 21, 1989 Bergersen
Patent History
Patent number: D387165
Type: Grant
Filed: Mar 7, 1996
Date of Patent: Dec 2, 1997
Inventor: Kunio Chikami (Kochi-shi, Kochi-ken)
Primary Examiner: Kay H. Chin
Law Firm: Armstrong, Westerman, Hattori, McLeland & Naughton
Application Number: 0/51,260
Classifications
Current U.S. Class: Orthodontic Appliance (D24/180); Dental (46) (D24/176)
International Classification: 2401;