Patent
   D402650
Priority
Dec 09 1997
Filed
Dec 09 1997
Issued
Dec 15 1998
Expiry
Dec 15 2012
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for a "keyboard", as shown and described.

FIG. 1 is the perspective view of a keyboard showing my new design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Chen, Kuo-An

Patent Priority Assignee Title
D543550, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D544491, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D582414, Jun 01 2007 Lexibook Limited Keyboard
Patent Priority Assignee Title
D336468, Feb 22 1991 Children's computer keyboard
D368478, Jan 27 1995 Polycom, Inc Videoconferencing keypad
D376592, Sep 18 1995 EJT TECHNOLOGIES INC Keyboard
D383741, Apr 24 1996 EJT TECHNOLOGIES INC Keyboard
D385551, Jun 05 1995 Ing. C. Olivetti & C., S.p.A. Keyboard for inputting data into a processing machine
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