Miniaturized dental X-ray film duplicator

- Rinn Corporation
Description

FIG. 1 is a front perspective view of a miniaturized dental X-ray film duplicator, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a top plan view thereof, taken from the top of FIG. 2;

FIG. 6 is a bottom plan view thereof, taken from the bottom of FIG. 2; and

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D246521 November 29, 1977 Krumin et al.
D263821 April 13, 1982 Smith
D268173 March 8, 1983 Guetschow et al.
D282654 February 18, 1986 Perry et al.
2695965 November 1954 Blair
3253145 May 1966 Erikson
3727533 April 1973 Perl
Patent History
Patent number: D292594
Type: Grant
Filed: May 24, 1985
Date of Patent: Nov 3, 1987
Assignee: Rinn Corporation (Elgin, IL)
Inventor: Charles F. Stevenson (Elgin, IL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Mann, McWilliams, Zummer & Sweeney
Application Number: 6/737,545
Classifications
Current U.S. Class: D16/34