Reusable microfilm cartridge

- Bell & Howell Company
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Description

FIG. 1 is a front perspective view of a reusable microfilm cartridge or similar article showing our new design; and

FIG. 2 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D197892 April 1964 Pastor
D210173 February 1968 Mouissie et al.
D212188 October 1968 Adell
D230891 March 1974 Muramatsu
T920009 March 1974 Kosarko
Patent History
Patent number: D243279
Type: Grant
Filed: Oct 9, 1973
Date of Patent: Feb 1, 1977
Assignee: Bell & Howell Company (Chicago, IL)
Inventors: George W. Bookless (Franklin Park, IL), Casimir S. Samczyk (Franklin Park, IL)
Primary Examiner: Joel Stearman
Assistant Examiner: C. A. Rademaker
Attorney: Gerald B. Epstein
Application Number: 5/404,465
Classifications
Current U.S. Class: D26/14B
International Classification: D1605;