Mould tray for dental models

Description

FIG. 1 is a front elevational view of a mould tray for dental models showing my new design;

FIG. 2 is a front, top perspective view thereof;

FIG. 3 is a front, side perspective view thereof;

FIG. 4 is a rear, bottom perspective view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 i s a right side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D210278 February 1968 White
D210583 March 1968 Westlund
D260811 September 15, 1981 Kitchenman
D278849 May 14, 1985 Hoyle
4671769 June 9, 1987 Gill et al.
Patent History
Patent number: D325971
Type: Grant
Filed: Mar 21, 1989
Date of Patent: May 5, 1992
Assignee: Malcolm Gill Limited (West Yorkshire)
Inventor: Steven Hoyle (Brighouse)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Nixon & Vanderhye
Application Number: 7/326,266
Classifications