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Patent
D345152
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Priority
Oct 28 1991
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Filed
Oct 28 1991
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Issued
Mar 15 1994
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Expiry
Mar 15 2008
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Assg.orig
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Entity
unknown
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18
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2
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n/a
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The ornamental design for an ergonomic computer keyboard, as shown and described.
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FIG. 1 is a top plan view of the ergonomic computer keyboard showing my new
design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof; and,
FIG. 5 is a left side view thereof.
Mermod, Jr., Leonard V.
| Patent |
Priority |
Assignee |
Title |
| 5689253, |
Apr 10 1991 |
Kinesis Corporation |
Ergonomic keyboard apparatus |
| 5813777, |
May 09 1997 |
|
Stress relieving keys |
| 6840690, |
May 19 1992 |
Metamorfyx |
Ergonomic keyboard |
| 7507043, |
May 19 1992 |
Metamorfyx |
Ergonomic keyboard |
| D362432, |
Jun 25 1993 |
Microsoft Corporation |
Keyboard |
| D370669, |
Mar 30 1993 |
Kinesis Corporation |
Keyboard |
| D381016, |
Jun 25 1993 |
Microsoft Corporation |
Palm rest portion for a keyboard |
| D387340, |
Jul 10 1995 |
|
Ergonomic keyboard |
| D413319, |
Feb 26 1998 |
WILLOW DESIGN, INC |
Keyboard with integrated graphic tablet and wristrests |
| D453334, |
Sep 04 1998 |
P. C. D. Maltron Ltd. |
Keyboard |
| D456409, |
Oct 25 2000 |
|
Keyboard |
| D517553, |
Nov 04 2004 |
TEO, SENG KEE |
Keyboard |
| D585063, |
Nov 27 2007 |
Kinesis Corporation |
Keyboard |
| D602937, |
Aug 25 2008 |
BeeRaider Limited |
Keyboard |
| D605651, |
Mar 10 2008 |
Malikie Innovations Limited |
Keyboard |
| D626961, |
Jan 27 2010 |
|
Curved keyboard |
| D894184, |
May 18 2018 |
COMPAL INFORMATION (KUNSHAN) CO., LTD |
Keyboard |
| RE43485, |
Nov 27 2007 |
Kinesis Corporation |
Keyboard |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a