Keyboard

Description

FIG. 1 is a perspective view of a first embodiment of a keyboard, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof.

FIG. 8 is a perspective view of a second embodiment of a keyboard, showing my new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a rear elevational view thereof; and

FIG. 14 is a front elevational view thereof.

FIG. 15 is a perspective view of a third embodiment of a keyboard, showing my new design;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a left side elevational view thereof;

FIG. 19 is a right side elevational view thereof;

FIG. 20 is a rear elevational view thereof; and

FIG. 21 is a front elevational view thereof.

FIG. 22 is a perspective view of a fourth embodiment of a keyboard, showing my new design;

FIG. 23 is a top plan view thereof;

FIG. 24 is a bottom plan view thereof;

FIG. 25 is a left side elevational view thereof;

FIG. 26 is a right side elevational view thereof;

FIG. 27 is a rear elevational view thereof; and,

FIG. 28 is a front elevational view thereof.

The broken lines shown in the figures illustrate portions of the keyboard that form no part of the claimed design.

Claims

The ornamental design for a keyboard as shown and described.