|
The ornamental design for an electronic calculator, as shown and described. |
FIG. 1 is a top plan view of the electronic calculator showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image thereof.
Yubisui, Takahisa, Sakaguchi, Hiroshi, Takahashi, Toshiya
Patent | Priority | Assignee | Title |
D317458, | Dec 26 1987 | SHARP KABUSHIKI KAISHA, OSAKA, JAPAN, A CORP OF JAPAN | Electronic calculator with solar cell |
D317626, | Mar 07 1990 | ODL, Incorporated | Portable electronic dictionary |
D652070, | Jul 15 2010 | Sharp Kabushiki Kaisha | Electronic calculator |
D810190, | Jun 28 2016 | Sharp Kabushiki Kaisha | Electronic calculator |
D836711, | Sep 12 2016 | Sharp Kabushiki Kaisha | Electronic calculator |
D857091, | Sep 12 2016 | Sharp Kabushiki Kaisha | Electronic calculator |
D892208, | Jul 13 2018 | Casio Keisanki Kabushiki Kaisha | Electronic calculator |
D902298, | Jul 13 2018 | Casio Keisanki Kabushiki Kaisha | Electronic calculator |
D902299, | Jul 13 2018 | Casio Keisanki Kabushiki Kaisha | Electronic calculator |
D902300, | Jul 13 2018 | Casio Keisanki Kabushiki Kaisha | Electronic calculator |
D902301, | Jul 13 2018 | Casio Keisanki Kabushiki Kaisha | Electronic calculator |
Patent | Priority | Assignee | Title |
D285933, | Jun 01 1984 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D287024, | Dec 15 1983 | Sharp Corporation | Electronic calculator |
D289903, | Jan 18 1984 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D294369, | Mar 28 1985 | Sharp Corporation | Electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 22 1986 | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | / | |||
Oct 15 1986 | YUBISUI, TAKAHISA | SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH | ASSIGNMENT OF ASSIGNORS INTEREST | 004637 | /0860 | |
Oct 15 1986 | SAKAGUCHI, HIROSHI | SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH | ASSIGNMENT OF ASSIGNORS INTEREST | 004637 | /0860 | |
Oct 15 1986 | TAKAHASHI, TOSHIYA | SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH | ASSIGNMENT OF ASSIGNORS INTEREST | 004637 | /0860 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |