Dental articulator

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Description

FIG. 1 is a side elevational view of a dental articulator showing my new design.

FIG. 2 is a front elevational view thereof with the ends of the bow attachment arms broken off.

FIG. 3 is a rear elevational view thereof with the bow attachment arms shown fragmentarily.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a transverse sectional view thereof taken along line 6--6 of FIG. 1 with the denture support platform tilted to one side.

FIG. 7 is a top front perspective view of the articulator.

Referenced Cited
U.S. Patent Documents
D261805 November 10, 1981 Edwardson
1593527 July 1926 Gambill
2275726 March 1942 Burns et al.
3019529 February 1962 Hinze
3429045 February 1969 Anderson et al.
3624906 December 1971 Granger
3772788 November 1973 Gerber
3815242 June 1974 Martfay et al.
3885311 May 1975 Lawler et al.
4164074 August 14, 1979 Lawler et al.
4245987 January 20, 1981 Bertoldi
Patent History
Patent number: D279816
Type: Grant
Filed: Jun 4, 1982
Date of Patent: Jul 23, 1985
Inventor: John W. Mitchell, Sr. (Gardena, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Howard L. Johnson
Application Number: 6/385,044
Classifications
Current U.S. Class: D24/10