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Patent
D554121
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Priority
Aug 24 2006
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Filed
Aug 24 2006
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Issued
Oct 30 2007
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Expiry
Oct 30 2021
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Assg.orig
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Entity
unknown
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16
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7
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n/a
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The ornamental design for a keyboard, as shown and described.
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FIG. 1 is a perspective view of a keyboard showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing of various regions in FIGS. 1, 2, 5 and 7 is for illustrative purposes only and forms no part of the claimed design.
Fisher, Steven W., van Engelen, Ferdinand Johannes, O'Hern, Adam M., Hubler, Robert B., Grabes, Oliver F., Young, Kam, Hulford, Tim
Patent |
Priority |
Assignee |
Title |
D590397, |
Feb 20 2008 |
Microsoft Corporation |
Keyboard |
D594011, |
Jun 05 2007 |
Dell Products L.P. |
Keyboard |
D597544, |
Mar 31 2008 |
Microsoft Corporation |
Keyboard |
D615976, |
Mar 27 2008 |
Ergowerx LLC |
Keyboard |
D633497, |
Aug 04 2009 |
Microsoft Corporation |
Keyboard |
D639807, |
Jun 24 2010 |
|
Computer keyboard |
D643839, |
May 05 2010 |
|
Laptop computer |
D940713, |
Sep 06 2019 |
Microsoft Corporation |
Keyboard |
D944251, |
Sep 06 2019 |
Microsoft Corporation |
Keyboard |
D944252, |
Sep 06 2019 |
Microsoft Corporation |
Keyboard |
D981410, |
Dec 07 2022 |
|
Keyboard |
D981411, |
Jul 25 2019 |
Logitech Europe S.A. |
Keyboard |
ER1412, |
|
|
|
ER2334, |
|
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|
ER7722, |
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|
ER8988, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a