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Publication numberUSD226921 S
Publication typeGrant
Publication dateMay 15, 1973
Filing dateJun 5, 1972
Publication numberUS D226921 S, US D226921S, US-S-D226921, USD226921 S, USD226921S
InventorsGeorge W. Cone
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D226921 S
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Description  (OCR text may contain errors)

United States Patent 0 "i 1188- 226,921

Patented May 15, 1973 CALCULATOR George W. Cone, La Jolla, and Donald C. Stephan, San

Diego, Calif., assignors t0 Garrett Comtronics Corporation, San Diego, Calif.

Filed June 5, 1972, Ser. No. 260,060

Term of patent 14 years Int. Cl. D14--02 US. Cl. D265 C Des. 226,921

PAGE 2 FIG. 1 is a front perspective of a calculator showing our new design;

FIG. 2 is a side perspective thereof;

FIG. 3 is a front perspective of a modified form of the calculator shown in FIG. 1, the modification being the addition of a clock thereto; and

FIG. 4 is a side perspective View of FIG. 3.

We claim:

The ornamental design for a calculator, as shown and described.

References Cited UNITED STATES PATENTS D. 220,105 3/1971 Small D 26-5 C D. 222,266 10/ 1971 Morita D26-5 C D. 223,962 6/1972 McQuarrie D564 B JAMES R. LARGBN, Primary Examiner