USD223863S - Microfilm viewer - Google Patents

Description

United States Patent 0 lce 223,863

Patented June 13, 1972 MICROFILM VIEWER Jay Sucre, Exton, Pa., and William Adam Hoifman,

Collingswood, N.J., assignors to Burroughs Corporation, Detroit, Mich.

Continuation-impart of design application Ser. No. 17,680, June 12, 1969. This application Aug. 26, 1970, Ser. No. 24,700

Term of patent 14 years Int. Cl. DIG-03 U.S. Cl. D611 Des. 223,863

PAGE 2 Munr- FIG. 1 is a front perspective view of the microfilm viewer showing our new design;

FIG. 2 is a right side elevational view of FIG. 1; and

FIG. 3 is a rear elevational view thereof.

This is a continuation-in-part application of Design patent application Ser. No. D. 17,680, filed June 12, 1969.

We claim:

The ornamental design for a microfilm viewer, substantially as shown and described.

References Cited UNITED STATES PATENTS D.218,7l3 9/1970 Bernard D61-1 D. 210,916 4/1968 Scott D61-1 D. 210,915 4/1968 Scott D61--1 3,072,013 1/1963 Pratt.

JOEL STEARMAN, Primary Examiner N. C. HOLT] E, Assistant Examiner v

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