Biofeedback device

Description

[0001] FIG. 1 is a front perspective view of a biofeedback device showing the claimed design;

[0002] FIG. 2 is a front view thereof;

[0003] FIG. 3 is a back view thereof;

[0004] FIG. 4 is a first side view thereof;

[0005] FIG. 5 is a second side view thereof;

[0006] FIG. 6 is a top view thereof;

[0007] FIG. 7 is a bottom view thereof;

[0008] FIG. 8 is a front perspective view of a biofeedback device showing the claimed design; and,

[0009] FIG. 9 is a front perspective view of a biofeedback device showing the claimed design.

[0010] The broken lines shown in the figures depict portions of the biofeedback device that form no part of the claimed design.

Claims

The ornamental design for a biofeedback device as shown and described.

Images