Folding keyboard

FIG. 1 is a perspective view of folding keyboard shown in a folded position;

FIG. 2 is a back view thereof;

FIG. 3 is front view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a bottom perspective view thereof shown in a partially unfolded position;

FIG. 10 is a side view thereof;

FIG. 11 is another perspective view thereof;

FIG. 12 is a side view thereof;

FIG. 13 is a perspective view thereof;

FIG. 14 is a side view thereof;

FIG. 15 is a perspective view thereof shown in an unfolded position;

FIG. 16 is a side view thereof;

FIG. 17 is a perspective view thereof shown in a folded position;

FIG. 18 is a side view thereof;

FIG. 19 is a back perspective view thereof shown unfolded;

FIG. 20 is a side view thereof;

FIG. 21 is another back perspective view thereof;

FIG. 22 is a side view thereof;

FIG. 23 is an alternate back perspective view thereof; and,

FIG. 24 is a side view thereof.

The broken lines shown in the figures are for illustration only and form no part of the claimed design.