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Patent
D833434
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Priority
Aug 02 2017
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Filed
Aug 02 2017
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Issued
Nov 13 2018
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Expiry
Nov 13 2033
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Assg.orig
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Entity
unknown
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1
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16
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n/a
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The ornamental design for an ergonomic keyboard, as shown and described.
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FIG. 1 is a top plan view of an ergonomic keyboard without the removable feet showing my new design;
FIG. 2 is a right side isometric view thereof;
FIG. 3 is a top plan view thereof with removable feet attached to the front;
FIG. 4 is a top, right, side isometric view thereof;
FIG. 5 is a top plan view thereof with the feet attached to the rear; and,
FIG. 6 is a right side isometric view thereof.
Pham, Hau
Patent |
Priority |
Assignee |
Title |
482426, |
|
|
|
4824268, |
Aug 27 1987 |
|
Ergonomic keyboard |
5503484, |
Dec 14 1992 |
TypeRight Keyboard Corporation |
Ergonomic keyboard apparatus and method of using same |
5660488, |
Apr 29 1993 |
|
Ergonomically condensed QWERTY keyboard |
5673040, |
Apr 10 1991 |
Kinesis Corporation |
Ergonomic keyboard apparatus |
5689253, |
Apr 10 1991 |
Kinesis Corporation |
Ergonomic keyboard apparatus |
637906, |
|
|
|
6379060, |
Feb 21 1991 |
|
Ergonomic keyboard apparatus and method of using same |
6840690, |
May 19 1992 |
Metamorfyx |
Ergonomic keyboard |
8721204, |
Dec 06 2006 |
LOGITECH EUROPE S A |
Curved keyboard with wave-shaped key height variation to accommodate natural finger positions |
20050169688, |
|
|
|
20060275069, |
|
|
|
D387340, |
Jul 10 1995 |
|
Ergonomic keyboard |
D625309, |
Mar 03 2010 |
Dell Products L.P. |
Information handling system keyboard |
D720750, |
Jul 17 2013 |
Shenzhen Xin Ni Da Technology Co., Ltd |
Keyboard |
RE43485, |
Nov 27 2007 |
Kinesis Corporation |
Keyboard |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
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