USD226272S - Electronic calculator - Google Patents

Description

United States Patent 0 "ice fiiffifiifi ELECTRONIC CALCULATOR Hideki Ishii and Tatehiko Nakanishi, Tokyo, Japan, as-

signors to Kabushiki Kaisha Ricoh, Tokyo, Japan Filed Mar. 16, 1971, Ser. No. 125,024

Claims priority, application Japan Sept. 24, 1970 Term of patent 14 years Int. Cl. D14-02 US. Cl. D26-5 Des. 226,272

PAGE 2 FIG. 6

FIG. 1 is a front, top and left side nerspective view References Cited of an electronic cauculator showing our new design; UNITED STATES PATENTS FIG. 2 is a front elevational view thereof; FIG. 3 is a right side elevational view thereof; 203,564 1/1966 Rlfien D64'H FIG. 4 is a left side elevational view thereof; 218716 9/1970 Yotsllkura} D64 11 FIG. 5 is a p p i thereof; D. 220,959 6/1971 Kashiwag -----l D26-5 FIG. -6 is a rear elevational view thereof; and 222140 10/1971 Nakamsh 1326-5 533 f Plan there JOEL STEAR MAN, Primary 'Examiner The ornamental design for an electronic calculator, L. I. PERLSTEIN, Assistant Examiner substantially as shown.

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