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The ornamental design for a combined electronic calculator and clock, as shown and described. |
FIG. 1 is a top plan view of the combined electronic calculator and clock showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a side elevational view as seen from the left of FIG. 3;
FIG. 6 is a side elevational view as seen from the right of FIG. 3; and
FIG. 7 is a perspective view.
Yoshioka, Eiichi, Okuyama, Tsutomu
Patent | Priority | Assignee | Title |
D269277, | Apr 03 1981 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D449004, | Mar 14 2001 | Self opening calculator clock | |
D459383, | Mar 14 2001 | Self opening calculator clock | |
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Patent | Priority | Assignee | Title |
D248994, | Nov 10 1976 | Sharp Kabushiki Kaisha | Electronic calculating machine |
D251330, | Feb 17 1977 | Matsushita Electric Industrial Co., Ltd. | Combined calculator, clock and alarm |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 08 1979 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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