FIG. 1 is a bottom, front and left side perspective view of a tripod showing my new design;
FIG. 2 is a top, back and right side perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a bottom, front and left side perspective view thereof, shown with the tripod in an extended configuration;
FIG. 10 is a bottom perspective view thereof, shown with the tripod in condition of use;
FIG. 11 is an enlarged view of portion 11 shown in FIG. 1;
FIG. 12 is an enlarged view of portion 12 shown in FIG. 2; and,
FIG. 13 is an enlarged view of portion 13 shown in FIG. 2.
The broken lines depict portions of the tripod that form no part of the claimed design. The dot-dash broken lines encircling an enlargement portion of the design forms no part of the claimed design.