Dental impression tray for small animals

Description

FIG. 1 is a top side, perspective view of a dental impression tray for small animals showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an opposite side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, side perspective view of a second embodiment thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is an opposite side elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a top, side perspective view of a third embodiment thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a front elevational view thereof;

FIG. 16 is an opposite side elevational view thereof;

FIG. 17 is a top plan view thereof; and

FIG. 18 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D281532 November 26, 1985 Wwissman
D315209 March 5, 1991 Mann
D315955 April 2, 1991 Mann
3234942 February 1966 Simon
3236235 February 1966 Jacobs
Patent History
Patent number: D323397
Type: Grant
Filed: Jul 24, 1990
Date of Patent: Jan 21, 1992
Inventor: Lloyd J. Mann (Federal Way, WA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: James F. Duffy
Application Number: 7/556,974
Classifications