Upper Unit of Tripod

FIG. 1 is a perspective view of an upper unit of tripod showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the upper unit of tripod viewed from another direction.

The broken lines in the drawings illustrate portions of the upper unit of tripod that form no part of the claimed design.