Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD230404 S
Publication typeGrant
Publication dateFeb 19, 1974
Filing dateOct 4, 1972
Publication numberUS D230404 S, US D230404S, US-S-D230404, USD230404 S, USD230404S
InventorsKatsumi Jimbo
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculating machine
US D230404 S
Images(2)
Previous page
Next page
Description  (OCR text may contain errors)

Des. 230,404 Patented Feb. 19, 1974 United States Patent Ofifice ELECTRONIC CALCULATING MACHINE Katsumi Jimbo, Osaka, Japan, assignor to Sharp Kabushiki Kaisha, Osaka, Japan Filed Oct. 4, 1972, Ser. No. 298,766 Claims priority, application Japan Apr. 10, 1972 Term of patent 14 years Int. Cl. D14-02 U.S. Cl. D26-5 C FIG.7

Des. 230,404

use 2 FIG.9 FIG.8

oooo.

FIG. 1 is a perspective view of an electronic calculating References Cited machine showing my new design;

FIG. 2 is a top plan view thereof; UNITED STATES PATENTS FIG. 3 is a front elevational view thereof; 213,486 3/1970 Suganoya D26 5 C FIG. 4 is a rear elevational view thereof; 2181785 9/1970 GOT? D6411 C FIG. 5 is a right side elevational view thereof; 112227896 1/1972 Abend et D6411 c FIG. 6 is a left side elevational view thereof; 227,769 7/ 1973 Yamamoto C FIG. 7 is a bottom plan view thereof; 22777O 7/1973 Yamamoto D26- 5 c FIG. 8 is a top plan view thereof in an open operating 2273371 7/ 1973 Yafnamm) D26 -5 C o iti 227,672 7/1973 Sh1mano et al D265 C FIG. 9 is a front elevational view of FIG. 8; FIG. 10 is a rear elevational view of FIG. 8; OTHER REFERENCES FIG. 11 is right side elevational view of FIG. 8; and Olfice Appliances, January 1965, p. 81, top right item. FIG. 12 is a left side elevational view of FIG. 8. I claim: JAMES R. LARGEN, Primary Examiner The ornamental design for an electronic calculating machine, as shown.