The ornamental design for a plumbingfixture, as shown and described.
FIG. 1 is a left, top, front perspective view of a plumbing fixture according to our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken line representations in the figures are for the purpose of illustrating unclaimed surface environment. The broken lines are thus not part of the claim.
The nature of this product is a plumbing fixture in the form of a tank component for a water closet.