USD169684S - Kress etajl magnetic drum unit - Google Patents

Description

May 26, 1953 G. H. KRESS ETAL Des. 169,6

MAGNETIC DRUM UNIT Filed Dec. 18, 1952 3 Sheets-Sheet 1 "G. I. M

INVENTORS GEORGE H. KRESS Y CARL W. SUNDBERG AGEN May 26, 1953 G. H. KRESS HAL 1368- 159,634

MAGNETIC DRUM UNIT- I Filed Dec. 18, 1952 a Sheets-Sheet 2 FIG. 1.

INVENTORS GEORGE H. KRESS CARL VI, SUNDBERG AGEN May 26, 1953 G. H. KRESS EIAL Des. 169,684

MAGNETIC DRUM UNIT Filed Dec. 18, 1952 s Sheets-Shet s INVENTORS GEORGE H. KRESS CARL. W. SUNDBERG AGEN Patented May 26, 1953 Des. 169,684

UNITED STATES PATENT OFFICE MAGNETIC DRUM UNIT George H. Kress, Endwell, N. Y., and Carl W.

Sundberg, Detroit, Mich., assignors to International Business Machines Corporation, New York, N. Y., a corporation of New York To all whom it may concern."

Be it known that we, George H. Kress and Carl Sundberg, citizens of the United States of America, residing respectively at Endwell, county of Broome, State of New York, and Detroit, county of Wayne, State of Michigan, have invented a new, original, and ornamental Design for a Magnetic Drum Unit, of which the following is a specification, reference being had to the accompanying drawings forming part thereof.

Fig. 1 is a perspective view of a magnetic drum unit, embodying our design.

Fig. 2 is a rear elevation of the same.

Fig. 3 is a side elevation of the same as seen from the left end.

We claim: The ornamental design for a magnetic drum unit, as shown.

GEORGE H. KRESS. CARL W. SUNDBERG.

References Cited in the file of this patent UNITED STATES PATENTS Number Name Date D. 114,823 Morgan May 16, 1939 D. 142,061 Caldwell Aug. 14, 1945 D. 142,925 Walker Nov. 13, 1945 D. 160,265 Law Sept. 26, 1950

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