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Patent
D269624
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Priority
Mar 27 1981
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Filed
Sep 15 1981
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Issued
Jul 05 1983
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Expiry
Jul 05 1997
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Assg.orig
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Entity
unknown
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15
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5
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n/a
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The ornamental design for an electronic calculator, as shown and described.
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FIG. 1 is a top plan view of an electronic calculator showing my 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 being a
mirror image.
Sakata, Keiji
Patent |
Priority |
Assignee |
Title |
D273303, |
Jun 26 1981 |
Sharp Corporation |
Electronic calculator |
D273305, |
Oct 23 1981 |
Sharp Corporation |
Electronic calculator |
D273593, |
Jun 26 1981 |
Sharp Corporation |
Electronic calculator |
D276242, |
Jul 30 1981 |
Sharp Corporation |
Electronic calculator |
D309626, |
Jul 09 1987 |
Sharp Corporation |
Electronic calculator |
D317618, |
Apr 19 1989 |
SHARP KABUSHIKI KAISHA, A CORP OF JAPAN |
Electronic calculator |
D317777, |
Dec 15 1987 |
Sharp Corporation |
Electronic calculator |
D652070, |
Jul 15 2010 |
Sharp Kabushiki Kaisha |
Electronic calculator |
D892208, |
Jul 13 2018 |
Casio Keisanki Kabushiki Kaisha |
Electronic calculator |
D898818, |
Nov 12 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 |
D969135, |
Apr 27 2022 |
elago CO. LTD |
Stand for electronic device |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a