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Patent
D943661
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Priority
May 23 2019
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Filed
Nov 22 2019
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Issued
Feb 15 2022
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Expiry
Feb 15 2037
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Assg.orig
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Entity
unknown
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1
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36
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n/a
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The ornamental design for a an electronic calculator, as shown and described.
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FIG. 1 is a perspective view of an electronic calculator showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Park, Kyung Yang
Patent |
Priority |
Assignee |
Title |
D978961, |
Feb 23 2021 |
|
Electronic calculator |
Patent |
Priority |
Assignee |
Title |
3979058, |
Oct 29 1974 |
Specialized Electronics Corporation |
Operator prompting system for stored program calculator |
4017725, |
Jan 03 1975 |
MONROE SYSTEMS FOR BUSINESS, INC A NE CORP |
Solar powered portable calculator |
8028012, |
Apr 11 2007 |
|
Dominos calculator |
212784, |
|
|
|
226196, |
|
|
|
226197, |
|
|
|
226922, |
|
|
|
227114, |
|
|
|
227768, |
|
|
|
232834, |
|
|
|
238368, |
|
|
|
238788, |
|
|
|
242357, |
|
|
|
D243191, |
Jan 15 1975 |
Sinclair Radionics Limited |
Calculator |
D243957, |
Oct 23 1974 |
Sharp Kabushiki Kaisha |
Electronic calculating machine |
D244395, |
Aug 18 1975 |
|
Electronic bridge scorer |
D248419, |
Mar 21 1977 |
MONROE SYSTEMS FOR BUSINESS, INC A NE CORP |
Calculating machine |
D248595, |
Mar 21 1977 |
MONROE SYSTEMS FOR BUSINESS, INC A NE CORP |
Portable calculating machine |
D265065, |
May 12 1980 |
Powers Medical Systems, Inc. |
Cardiac pacemaker tester |
D276920, |
Mar 26 1979 |
LaFrance Corporation |
Readily disassembled instrument housing |
D281854, |
Dec 13 1982 |
CONSOLIDATED DEVICES, INC , 19220 SAN JOSE AVENUE, CITY OF INDUSTRY, CALIFORNIA, 91748, A CORP OF CA |
Force selector and readout unit for torque tools |
D282815, |
Jan 20 1983 |
CONSOLIDATED DEVICES, INC , 19220 SAN JOSE AVENUE, CITY OF INDUSTRY, CALIFORNIA, 91748, A CORP OF CA |
Torque tool readout unit |
D286056, |
Jul 02 1984 |
Canon Kabushiki Kaisha |
Desk-top electronic calculator |
D308857, |
Oct 19 1987 |
|
Shop floor data terminal or the like |
D309748, |
Feb 06 1987 |
Casio Computer Co., Ltd. |
Electronic calculator |
D310094, |
May 19 1987 |
Aurora Impex Corporation |
Electronic calculator |
D312833, |
Feb 06 1987 |
Casio Computer Co., Ltd. |
Electronic calculator |
D313045, |
Feb 22 1988 |
KABUSHIKI KAISA HANZAWA CORPORATION, JAPAN, A CORP OF JAPAN; Kabushiki Kaisha Hanzawa Corporation |
Electronic educational game |
D314396, |
Aug 11 1988 |
Casio Computer Co., Ltd. |
Electronic calculator |
D334398, |
Sep 19 1991 |
|
Calculator |
D335653, |
Apr 15 1991 |
Motorola Inc. |
Portable radio data terminal for transmitting and receiving signalling digital information |
D374029, |
Aug 28 1995 |
|
Calculator |
D394079, |
Jul 09 1997 |
Stelex Electronics Company Limited |
Calculator with container for stationery kit |
D416280, |
Dec 08 1998 |
Casio Keisanki Kabushiki Kaisha |
Electronic calculator |
D433058, |
May 10 1999 |
Sharp Kabushiki Kaisha |
Electronic calculator with solar cell |
D433059, |
May 10 1999 |
Sharp Kabushiki Kaisha |
Electronic calculator with solar cell |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a