Dental ceramic stain tray

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Description

FIG. 1 is a perspective view of the dental ceramic stain tray showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a side elevation thereof; and

FIG. 7 is a side elevation of the dental ceramic stain tray opposite to that shown in FIG. 6.

Referenced Cited
U.S. Patent Documents
D237317 October 1975 Nowakowski et al.
D242654 December 7, 1976 Rawls
3436156 April 1969 Alder et al.
Foreign Patent Documents
518671 February 1931 DE2
Patent History
Patent number: D253071
Type: Grant
Filed: Jun 6, 1977
Date of Patent: Oct 2, 1979
Inventor: Donald Montez (Modesto, CA)
Primary Examiner: Bernard Ansher
Attorney: Richard M. Worrel
Application Number: 5/804,105
Classifications
Current U.S. Class: D24/10; D/9187; D24/31; D24/56
International Classification: D2402;