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			 The ornamental design for an electronic calculator, as shown and described.  | 
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FIG. 1 is a top plan view of an electronic calculator, showing our new design in the operating state;
FIG. 2 is a bottom plan view in the operating state thereof;
FIG. 3 is a front elevational view in the operating state thereof;
FIG. 4 is a rear elevational view in the operating state thereof;
FIG. 5 is a right side elevational view in the operating state thereof;
FIG. 6 is a left side elevational view in the operating state thereof;
FIG. 7 is a plan view in the stored state thereof;
FIG. 8 is a bottom view in the stored state thereof;
FIG. 9 is a right side elevational view in the stored state thereof;
FIG. 10 is a left side elevational view in the stored state thereof;
FIG. 11 is a front elevational view in the stored state thereof; and
FIG. 12 is a rear elevational view in the stored state thereof.
Yubisui, Takahisa, Sakaguchi, Hiroshi, Iida, Katsuhiro
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Nov 20 1985 | YUBISUI, TAKAHISA | SHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004495 | /0346 | |
| Nov 20 1985 | SAKAGUCHI, HIROSHI | SHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004495 | /0346 | |
| Nov 20 1985 | IIDA, KATSUHIRO | SHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004495 | /0346 | |
| Nov 27 1985 | Sharp Corporation | (assignment on the face of the patent) | / | 
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