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The ornamental design for a desk-top electronic calculator, as shown and described. |
FIG. 1 is a front elevational view of a desk-top electronic calculator showing our new design;
FIG. 2 is a rear elevational view thereof.
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view as seen from the left of FIG. 1;
FIG. 6 is a side elevational view as seen from the right of FIG. 1 and
FIG. 7 is a perspective view of the desk-top electronic calculator
Yoshioka, Eiichi, Saito, Yasuhide, Kobayashi, Akihiko, Takemata, Keiko
Patent | Priority | Assignee | Title |
D508520, | Mar 16 2004 | Casio Computer Co., Ltd. | Electronic calculator |
Patent | Priority | Assignee | Title |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 05 1986 | YOSHIOKA, EIICHI | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0403 | |
Apr 05 1986 | TAKEMATA, KEIKO | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0403 | |
Apr 05 1986 | KOBAYASHI, AKIHIKO | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0403 | |
Apr 05 1986 | SAITO, YASUHIDE | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0403 | |
Apr 15 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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