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The ornamental design for an electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book, as shown and described. |
FIG. 1 is a front elevational view of an electronic calculator having the functions of telephone book address book, calendar, schedule book and memo book showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a front elevational view thereof with the cover closed;
FIG. 8 is a right side elevational view thereof with the cover closed; and,
FIG. 9 is a perspective view thereof with the cover open.
Komuta, Yoshihiro, Shigemura, Atsushi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 19 1994 | KOMUTA, YOSHIHIRO | CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006972 | /0629 | |
Apr 19 1994 | SHIGEMURA, ATSUSHI | CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006972 | /0629 | |
Apr 21 1994 | Casio Computer Co., Ltd. | (assignment on the face of the patent) | / |
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