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Patent
D769964
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Priority
Dec 22 2014
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Filed
Jan 30 2015
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Issued
Oct 25 2016
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Expiry
Oct 25 2030
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Assg.orig
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Entity
unknown
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15
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41
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n/a
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The ornamental design for a calculator with wireless digital keyboard, as shown and described.
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FIG. 1 is a perspective view of a calculator with wireless digital keyboard in accordance with the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a left side view of FIG. 1;
FIG. 5 is a right side view of FIG. 1;
FIG. 6 is a top view of FIG. 1; and,
FIG. 7 is a bottom view of FIG. 1.
The broken lines in FIG. 4 depict parts of the calculator with wireless digital keyboard that form no part of the claimed design.
Lu, Zhichun
| Patent |
Priority |
Assignee |
Title |
| D821406, |
Mar 18 2016 |
SARIANA, LLC |
Computer keypad |
| D823377, |
Mar 28 2016 |
ALPHATHETA CORPORATION |
Electronic musical instrument |
| D836636, |
Sep 20 2018 |
SHENZHEN YIYIKE TECHNOLOGY CO, LTD |
Keyboard |
| D840466, |
Dec 13 2016 |
ALPHATHETA CORPORATION |
Electronic musical instrument |
| D848421, |
Jul 06 2017 |
SARIANA, LLC |
Keypad |
| D863447, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Controller for computer |
| D882690, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Controller for computer |
| D882691, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Controller for computer |
| D882692, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Controller for computer |
| D886205, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Accessory of controller for computer |
| D894186, |
Dec 05 2018 |
Pro-Boards, LLC |
Keyboard |
| D903768, |
Aug 30 2016 |
Nintendo Co., Ltd. |
Controller for computer |
| D908696, |
May 12 2010 |
Apple Inc. |
Electronic device |
| D924236, |
Jan 19 2018 |
Panasonic Avionics Corporation |
Display system for mounting in a cabin |
| D927488, |
Nov 21 2019 |
KYE Systems Corp. |
Keyboard |
| Patent |
Priority |
Assignee |
Title |
| 5412586, |
Mar 01 1993 |
Sharp Kabushiki Kaisha |
Method and system for interfacing a computer processor with a calculator keyboard and calculator |
| 6114977, |
Mar 07 1997 |
Unilogic Systems Keyboard Technologies, Inc. |
Keyboard calculator system |
| 7253750, |
Jun 09 2003 |
LOGITECH EUROPE S A |
Bidirectional wireless number pad and keyboard |
| 8289279, |
Oct 08 2004 |
|
Ultra keyboard system |
| 20020075237, |
|
|
|
| 20070045392, |
|
|
|
| 20070091551, |
|
|
|
| 20080048985, |
|
|
|
| 20120001852, |
|
|
|
| 20120039650, |
|
|
|
| 219589, |
|
|
|
| 233349, |
|
|
|
| D279107, |
Oct 20 1982 |
Canon Kabushiki Kaisha |
Desk-top electronic calculator |
| D310209, |
Jan 05 1989 |
Smith Corona Corportion; SMITH CORONA CORPORATION, A CORP OF DE |
Hand held electronic dictionary |
| D311385, |
Sep 15 1988 |
|
Computer keypad |
| D316549, |
Oct 26 1987 |
Tateco AB |
Keyboard for staff locator systems |
| D318463, |
Feb 27 1989 |
Canon Kabushiki Kaisha |
Keyboard for information storage and retrieval |
| D327881, |
Feb 14 1990 |
|
Computer keypad |
| D329848, |
Mar 20 1990 |
Sharp Kabushiki Kaisha |
Numerical keyboard for notebook computer |
| D347835, |
Nov 06 1992 |
Kensington Microware Limited |
Keypad |
| D350559, |
Dec 14 1992 |
|
Computer keyboard mounted calculator with attachment for spiral notebook |
| D386751, |
Mar 15 1996 |
|
Electronic zip code directory |
| D394079, |
Jul 09 1997 |
Stelex Electronics Company Limited |
Calculator with container for stationery kit |
| D408442, |
Jul 31 1998 |
Cedar Base Electronic Limited |
Calculator housing |
| D440566, |
Jul 19 2000 |
Shin Jiuh Corp. |
Keyboard |
| D491945, |
Jun 09 2003 |
LOGITECH EUROPE S A |
Wireless number pad |
| D492308, |
Nov 15 2002 |
BLOOMBERG FINANCE L P |
Computer keyboard |
| D516070, |
Nov 15 2002 |
BLOOMBERG FINANCE L P |
Computer keyboard |
| D598451, |
Aug 02 2007 |
Apple Inc |
Keyboard |
| D604301, |
Oct 03 2008 |
Microsoft Corporation |
Keyboard |
| D614186, |
Apr 07 2009 |
Shining Union Limited |
Keyboard |
| D625310, |
Aug 02 2007 |
Apple Inc. |
Keyboard |
| D627783, |
Aug 19 2009 |
Toshiba Tec Kabushiki Kaisha |
Keyboard with a magnetic card reader for a cash register |
| D633093, |
Aug 02 2007 |
Apple Inc. |
Keyboard |
| D641021, |
Aug 02 2007 |
Apple Inc. |
Keyboard |
| D649549, |
Aug 02 2007 |
Apple Inc. |
Keyboard |
| D664144, |
May 12 2010 |
Apple Inc |
Electronic device |
| D667404, |
May 12 2010 |
Apple Inc. |
Electronic device |
| D691607, |
Dec 09 2010 |
Samsung Electronics Co., Ltd. |
Wireless keyboard |
| D724589, |
Sep 27 2013 |
Bloomberg Finance LP |
Keyboard |
| D735719, |
Sep 27 2013 |
Bloomberg Finance LP |
Keyboard |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a