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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 |
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|
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|
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|
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| 238788, |
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|
| 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 |
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| 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 |
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May 19 1987 |
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Electronic calculator |
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Feb 06 1987 |
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Electronic calculator |
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Feb 22 1988 |
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Aug 11 1988 |
Casio Computer Co., Ltd. |
Electronic calculator |
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Sep 19 1991 |
|
Calculator |
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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