Teeth model

Description

FIG. 1 is a front elevational view of the teeth model showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
739980 September 1903 Bryant
1598052 August 1926 Chayes
2138254 November 1938 Mink
3458936 August 1969 Schulz et al.
Patent History
Patent number: D286059
Type: Grant
Filed: Dec 1, 1983
Date of Patent: Oct 7, 1986
Assignee: Health Education Counsil (London)
Inventors: Michael Craft (Cambridge), Peter C. Hemming (Northampton)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Gifford, Groh, VanOphem, Sheridan, Sprinkle & Dolgorukov
Application Number: 6/556,857
Classifications