Microfilm viewer

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Description

FIG. 1 is a top and right front perspective view of a microfilm viewer showing my new design;

FIG. 2 is a top and left rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D210702 April 1968 Karow
D212561 October 1968 Simpson
D220657 May 1971 Christoffersen
D239873 May 1976 Matwey
D244934 July 5, 1977 Hauser
D247178 February 7, 1978 Kubnick
D264850 June 8, 1982 Hall
3560083 February 1971 Browncombe
Patent History
Patent number: D270644
Type: Grant
Filed: Apr 24, 1981
Date of Patent: Sep 20, 1983
Assignee: Grayscale Labs, Inc. (Marietta, GA)
Inventor: William C. Kinney (Kennesaw, GA)
Primary Examiner: Nelson C. Holtje
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/257,006
Classifications
Current U.S. Class: D16/14
International Classification: D1603;