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Patent
D728570
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Priority
Apr 08 2013
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Filed
Oct 08 2013
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Issued
May 05 2015
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Expiry
May 05 2029
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Assg.orig
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Entity
unknown
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0
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6
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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 top front perspective view of a keyboard showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is another side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines illustrate portions of the keyboard which form no part of the claimed design.
Lee, Sang-Eun, Yang, Sung-Chul
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
D544491, |
Jun 19 2006 |
LOGITECH EUROPE S A |
Computer keyboard |
D594011, |
Jun 05 2007 |
Dell Products L.P. |
Keyboard |
D608783, |
Jul 04 2008 |
Hon Hai Precision Industry Co., Ltd. |
Keyboard |
D612381, |
Jul 02 2008 |
Hon Hai Precision Industry Co., Ltd. |
Keyboard |
D616440, |
Jul 02 2008 |
Hon Hai Precision Industry Co., Ltd. |
Keyboard |
D691135, |
Mar 02 2012 |
Samsung Electronics Co., Ltd. |
Keyboard |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a