Dental tray

Description

FIG. 1 is a perspective view of a dental tray;

FIG. 2 is a front end view of the dental tray shown in FIG. 1;

FIG. 3 is a top view of the dental tray shown in FIG. 1;

FIG. 4 is a rear end view of the dental tray shown in FIG. 1; and,

FIG. 5 is a left side view of the dental tray shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
RE31476 December 27, 1983 Mercer
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803475 October 1905 Dennis
1674336 June 1928 King
2258883 October 1941 Cressler
2590118 October 1952 Oddo, Jr.
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4044762 August 30, 1977 Jacobs
4055895 November 1, 1977 Huge
4944313 July 31, 1990 Katz et al.
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5018967 May 28, 1991 Schwalbach
5032178 July 16, 1991 Cornell
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Patent History
Patent number: D387166
Type: Grant
Filed: May 10, 1996
Date of Patent: Dec 2, 1997
Inventor: Robert E. Montgomery (Monterey, MA)
Primary Examiner: Kay H. Chin
Law Firm: Bromberg & Sunstein LLP
Application Number: 0/54,262
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)
International Classification: 2403;