USD191643S - Calculating machine - Google Patents

Description

United States Patent 0 Des. 191,643 Patented Oct. 24, 1961 CALCULATING MACHINE Hans Krebs, Berlin-Scheneberg, and Karl Westinger and Ernst Altenburger, Oberndorf (Neckar), Germany, assignors to Olympia Werke A.G., Wilhelmshaven,

Germany Filed May 4, 1960, Ser. No. 60,453

Term of patent 14 years (Cl. D6411) FIG. 1 is a front view of a calculating machine showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a side view, the side opposite thereto being similar in appearance;

FIG. 4 is a top view; and

FIG. 5 is a rear view thereof.

The essential features of our design reside in the portions shown in solid lines on the drawing.

We claim:

The ornamental design for a calculating machine, as shown and described.

References Cited in the file of this patent UNITED STATES PATENTS D. 146,028 Hooe et al Dec. 10, 1946 D. 154,322 Ramsay June 28, 1949 D. 156,262 Mehan NOV. 29, 1949 D. 182,640 Breitling Apr. 29, 1958 OTHER REFERENCES Oifice Appliances, November 1957, page 94, upper left adding machine.

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