Orthodontic device having a ceramic tooth attachment

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Description

FIG. 1 is a top view of the orthodontic device having a ceramic tooth attachment;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D289329 April 14, 1987 Evans
D290040 May 26, 1987 Kelly
D315957 April 2, 1991 Kelly et al.
4838786 June 13, 1989 Reher et al.
5358402 October 25, 1994 Reed et al.
Patent History
Patent number: D358650
Type: Grant
Filed: Nov 10, 1993
Date of Patent: May 23, 1995
Assignee: Hirsch Advanced Ceramics Gesellschaft m.b.H. (Klagenfurt)
Inventor: Erich Moschik (St. Veit/Glan)
Primary Examiner: Kay H. Chin
Law Firm: Collard & Roe
Application Number: 0/15,220
Classifications
Current U.S. Class: Orthodontic Appliance (D24/180)