Alignment device for mounting a dental model to a base cast

Description

FIG. 1 is a perspective view of an alignment device for mounting a dental model to a base cast showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is an end elevational view thereof, the other end being identical;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a perspective view of a second embodiment thereof.

Referenced Cited
U.S. Patent Documents
2582104 January 1952 Coble
3564717 February 1971 Ennor
4332556 June 1, 1982 Daiberl
4840565 June 20, 1989 Poveromo
Patent History
Patent number: D312871
Type: Grant
Filed: Feb 16, 1988
Date of Patent: Dec 11, 1990
Inventor: Thomas J. Mayclin (Edina, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorneys: Gregory P. Kaihoi, James R. Haller, Mary P. Bauman
Application Number: 7/156,521
Classifications
Current U.S. Class: D24/10