USD775358S1 - Interface unit for hearing aids - Google Patents

Description

FIG. 1 is a side view of an interface unit of my design;

FIG. 2 is another side view of the interface unit of my design;

FIG. 3 is a perspective view of the interface unit of my design;

FIG. 4 is another perspective view of the interface unit of my design;

FIG. 5 is another perspective view of the interface unit of my design;

FIG. 6 is another perspective view of the interface unit of my design;

FIG. 7 is another perspective view of the interface unit of my design; and,

FIG. 8 is another perspective view of the interface unit of my design.

Claims (1)

CLAIM
1. The ornamental design for an interface unit for hearing aids, as shown and described.

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