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Patent
D580446
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Priority
Sep 07 2005
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Filed
Jun 03 2008
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Issued
Nov 11 2008
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Expiry
Nov 11 2022
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Assg.orig
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Entity
unknown
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2
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11
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n/a
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The ornamental design for a set of keys for a keyboard, as shown and described.
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FIG. 1 is a perspective view of a set of keys for a keyboard showing our design;
FIG. 2 is an enlarged fragmented perspective view of a set of keys for a keyboard;
FIG. 3 is an enlarged top view of a set of keys for a keyboard depicting our design;
FIG. 4 is a front view thereof;
FIG. 5 is a top view of a second embodiment of a set of keys for a keyboard showing our design;
FIG. 6 is an enlarged fragmented perspective view of a set of keys for a keyboard;
FIG. 7 is an enlarged top view thereof; and,
FIG. 8 is an enlarged front view thereof.
The broken line showing of the remainder of the keyboard represents environmental structure only and forms no part of the claimed design.
Fort, Tucker, Ledbetter, Carl J., Kaneko, Steven T., Demaio, Pasquale, de los Reyes, Isabelo V., Kennedy, Tim, Smith, Courtney, Jones, Greg G.
Patent |
Priority |
Assignee |
Title |
5387042, |
Jun 04 1993 |
|
Multilingual keyboard system |
5763842, |
Nov 19 1996 |
Chicony Electronics Co., Ltd. |
Key switch arrangement for notebook computers |
5836705, |
Jul 27 1992 |
|
Keyboard arrangement to maximize typing speed and data entry and to ease transition from a qwerty keyboard |
6259049, |
Jun 07 1999 |
ALPS ALPINE CO , LTD |
Key switch device with low-profile key top which gives three-dimensional appearance and looks thicker than actual one |
6686549, |
Feb 26 2001 |
MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD |
Illuminated keyboard switch |
20020109675, |
|
|
|
20040009790, |
|
|
|
D358382, |
Nov 15 1993 |
Transpacific Plasma, LLC |
Keycap for pointing and typing operations |
D467932, |
May 17 2002 |
Microsoft Corporation |
Depressible key for a keyboard |
D481730, |
Aug 22 2002 |
Minebea Co., Ltd. |
Input device memory card reader |
D570357, |
Sep 07 2005 |
Microsoft Corporation |
Key for input device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 03 2008 | | Microsoft Corporation | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a