USD1003346S1 - Piano keyboard - Google Patents

Description

FIG. 1 is a front and top perspective view of a piano keyboard, showing my new design;

FIG. 2 is rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom view thereof.

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

Claims (1)

CLAIM
1. The ornamental design for a piano keyboard, as shown and described.

Images