Tooth size and form indicator

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Description

FIG. 1 is a view of one side of a tooth size and form indicator showing our design.

FIG. 2 is a view of the opposite side thereof.

FIG. 3 is a front view thereof on a larger scale than the preceding figures.

FIG. 4 is a rear view thereof on the same scale as FIG. 3.

FIG. 5 is a top plan view thereof on a still larger scale than FIGS. 3 and 4.

FIG. 6 is a bottom plan view thereof on the same scale as FIG. 5.

FIG. 7 is a sectional view thereof as seen on line 7--7 of FIG. 3 and on the same scale as FIGS. 5 and 6.

FIG. 8 is a sectional view thereof as seen on line 8--8 of FIG. 4 and on the same scale as FIGS. 5-7.

Referenced Cited
U.S. Patent Documents
1662670 March 1928 Harter
1901724 March 1933 Bennett
2535163 December 1950 Scott
2752689 July 1956 Adams et al.
3745665 July 1973 Shilliday
Foreign Patent Documents
127610 May 1948 AUX
486657 September 1952 CAX
2650864 May 1978 DEX
309705 September 1971 SUX
Patent History
Patent number: D266188
Type: Grant
Filed: Nov 23, 1979
Date of Patent: Sep 14, 1982
Assignee: Dentsply Research & Development Corp. (Milford, DE)
Inventors: Wayne C. Seeley (York, PA), Richard A. Smith (New Freedom, PA)
Primary Examiner: T. Tung
Attorney: C. Hercus Just
Application Number: 6/97,102
Classifications
Current U.S. Class: D24/10
International Classification: 20402;