Internal mute for brass musical instruments

FIG. 1 is a perspective view of an internal mute for brass musical instruments showing our new design;

FIG. 2 is a front elevational view of the internal mute of FIG. 1 ;

FIG. 3 is a back elevational view of the internal mute of FIG. 1 ;

FIG. 4 is a left side elevational view of the internal mute of FIG. 1 ;

FIG. 5 is a right side elevational view of the internal mute of FIG. 1 ;

FIG. 6 is a cross-sectional view taken from line 6 - 6 in FIG. 5 ;

FIG. 7 is a top plan view of the internal mute of FIG. 1 , shown in an enlarged scale for ease of illustration; and

FIG. 8 is a bottom plan view of the internal mute of FIG. 1 , shown in an enlarged scale for ease of illustration.

The broken lines in the drawings illustrate a portion of the internal mute which forms no part of the claimed design.

The pattern appearing on the rectangular features near the upper portion of the internal mute represents texture.