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USD233346S - Electronic printing calculator - Google Patents

Electronic printing calculator Download PDF

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Publication number
USD233346S
USD233346S US D233346 S USD233346 S US D233346S
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US
United States
Prior art keywords
electronic printing
printing calculator
calculator
electronic
italy
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Mario Bellini
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United States Patent Ofifice 233,346
Patented Oct. 22, 1974 ELECTRONIC PRINTING CALCULATOR Mario Bellini, Milan, Italy, assignmto lug. C. Olivetti & C., S.p.A., Torino, Italy Filed Apr. 10, 1973, Ser. No. 349,883
Claims priority, application Italy Oct. 16, 1972 Term of patent 14 years Int. Cl. D14-02 U.S. Cl. D26-5 C FIG. 1 is a perspective view taken from the front, top References Cited end right side of an electronic printing calculator show- UNITED STATES PATENTS mg my new design;
FIG. 2 is a perspective view taken from the rear, top and 136,472 10/ 1943 Hamlm left side thereof D. 216,840 3/1970 Joseph D64'1l C I claim; D. 228,237 8/1973 Nakanishi D26-5 C D. 228,387 9/1973 Bellini D26-5 C The ornamental design for an electronic printing calculamr as JAMES R. LARGEN, Primary Examiner

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