|
The ornamental design for an electronic calculator, as shown. |
|||||||||||||||||
FIG. 1 is a front, left, bottom perspective view of a electronic calculator, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| D398250, | Oct 20 1997 | Crayola LLC | Ruler and drawing stencil |
| D398864, | Oct 20 1997 | Crayola LLC | Ruler and drawing template |
| D398865, | Oct 20 1997 | Crayola LLC | Protractor and drawing template |
| D442496, | Dec 27 1999 | Combined alarm clock and private weather station with indoor and outdoor temperature and humidity displays |
| Patent | Priority | Assignee | Title |
| 5058736, | Jul 13 1990 | Notebook organizer including slidable element | |
| D338455, | Mar 19 1991 | Kyocera Corporation | Electronic notebook for data |
| D343187, | Apr 17 1992 | FRANKLIN QUEST, CO , A CORP OF UTAH | Calculator |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |