Dental X-ray film holder

- Rinn Corporation
Description

FIG. 1 is a frontal perspective view of the dental X-ray film holdere, showing my new design;

FIG. 2 is a side elevational view thereof, taken from the left hand side of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a side elevational view thereof, taken from the right hand side of FIG. 1.

Referenced Cited
U.S. Patent Documents
D246797 December 27, 1977 Jermyn
D246798 December 27, 1977 Jermyn
1906223 May 1933 Buck
2786947 March 1957 Lieberman
2899559 August 1959 Maurer
3444371 May 1969 Via, Jr.
3473026 October 1969 Updegrave
3777141 December 1973 Egger
Patent History
Patent number: D276648
Type: Grant
Filed: Jul 2, 1982
Date of Patent: Dec 4, 1984
Assignee: Rinn Corporation (Elgin, IL)
Inventor: Charles F. Stevenson (Elgin, IL)
Primary Examiner: Catherine E. Kemper
Law Firm: McWilliams, Mann, Zummer & Sweeney
Application Number: 6/394,623
Classifications
Current U.S. Class: D24/2