Patent
   D541802
Priority
Mar 29 2005
Filed
Sep 21 2005
Issued
May 01 2007
Expiry
May 01 2021
Assg.orig
Entity
unknown
5
7
n/a
I claim the ornamental design for an ergonomic computer keyboard, as shown and described.

FIG. 1 is a top plan view of an ergonomic computer keyboard according to the present invention.

FIG. 2 is a front elevation view of the ergonomic computer keyboard of FIG. 1.

FIG. 3 is a rear elevation view of the ergonomic computer keyboard of FIG. 1.

FIG. 4 is a bottom plan view of the ergonomic computer keyboard of FIG. 1.

FIG. 5. is a top perspective view of the ergonomic computer keyboard of FIG. 1.

FIG. 6 is a right elevation view of the ergonomic computer keyboard of FIG. 1; and,

FIG. 7 is a left side elevation view of the ergonomic computer keyboard of FIG. 1.

Weingartner, Peter

Patent Priority Assignee Title
D602937, Aug 25 2008 BeeRaider Limited Keyboard
D615976, Mar 27 2008 Ergowerx LLC Keyboard
D738377, Sep 28 2012 Computer keyboard
D894184, May 18 2018 COMPAL INFORMATION (KUNSHAN) CO., LTD Keyboard
D894185, Jan 31 2019 GETAC TECHNOLOGY CORPORATION Keyboard
Patent Priority Assignee Title
5673040, Apr 10 1991 Kinesis Corporation Ergonomic keyboard apparatus
5793359, Aug 25 1995 Mitsumi Electric Co., Ltd. System for RF communication between a computer and a remote wireless data input device
6288706, Jun 25 1998 U S BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT Method for operating an ergonomic keyboard
6876312, Jul 10 2001 Behavior Tech Computer Corporation Keyboard with multi-function keys
D381326, Mar 12 1996 ADI Corporation Keyboard
D461474, Jul 27 2001 Aiptek International INc. Keyboard
D497913, Aug 18 2003 Microsoft Corporation Keyboard
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