|
The ornamental design for a desk-top electronic calculator, as shown and described. |
FIG. 1 is a front view of a desk-top electronic calculator showing our new design;
FIG. 2 is a rear 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, Suwa, Kaname
Patent | Priority | Assignee | Title |
D314004, | Apr 20 1987 | Casio Computer Co., Ltd. | Electronic calculator |
D314206, | Dec 26 1986 | Casio Computer Co., Ltd. | Electronic calculator |
Patent | Priority | Assignee | Title |
D273200, | Jul 03 1981 | Sharp Corporation | Electronic calculator with solar batteries |
D282854, | Jul 07 1983 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 24 1983 | YOSHIOKA, EIICHI | CANON KABUSHIKI KAISHA, | ASSIGNMENT OF ASSIGNORS INTEREST | 004204 | /0038 | |
Nov 24 1983 | SUWA, KANAME | CANON KABUSHIKI KAISHA, | ASSIGNMENT OF ASSIGNORS INTEREST | 004204 | /0038 | |
Dec 05 1983 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |