FIG. 1 is a front perspective view of a spa showing my new design, taken from above and to the side;
FIG. 2 is a front elevation of the spa of FIG. 1;
FIG. 3 is a rear elevation of the spa of FIG. 1;
FIG. 4 is a right-side elevation of the spa of FIG. 1;
FIG. 5 is a left-side elevation of the spa of FIG. 1;
FIG. 6 is a top plan view of the spa of FIG. 1;
FIG. 7 is a rear perspective view of the spa of FIG. 1, taken from above and to the side;
FIG. 8 is a right-side sectional elevation of the interior of the spa taken in the direction of line 8-8 in FIG. 6;
FIG. 9 is a left-side sectional elevation the interior of the spa taken in the direction of line 9-9 in FIG. 6;
FIG. 10 is a front sectional elevation of the spa taken in the direction of line 10-10 in FIG. 6;
FIG. 11 is a rear sectional elevation of the spa taken in the direction of line 11-11 in FIG. 6;
FIG. 12 is a front perspective view of another spa showing my new design, taken from above and to the side;
FIG. 13 is a front elevation of the spa of FIG. 12;
FIG. 14 is a rear elevation of the spa of FIG. 12;
FIG. 15 is a right-side elevation of the spa of FIG. 12;
FIG. 16 is a left-side elevation of the spa of FIG. 12;
FIG. 17 is a top plan view of the spa of FIG. 12;
FIG. 18 is a rear perspective view of the spa of FIG. 12, taken from above and to the side;
FIG. 19 is a right-side sectional elevation of the interior of the spa taken in the direction of line 19-19 in FIG. 17;
FIG. 20 is a left-side sectional elevation the interior of the spa taken in the direction of line 20-20 in FIG. 17;
FIG. 21 is a front sectional elevation of the spa taken in the direction of line 21-21 in FIG. 17; and,
FIG. 22 is a rear sectional elevation of the spa taken in the direction of line 22-22 in FIG. 17.
The broken lines immediately adjacent to solid shaded areas form the boundaries of the claimed design; all other broken lines show portions of the spa that form no part of the claimed design.
The spa is shown with a symbolic break in length. The appearance of any portion of the article between the break lines forms no part of the claimed design.