The ornamental design for a plumbingfixture, as shown and described.
FIG. 1 is a right, top, front perspective view of a plumbing fixture embodying my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side shown thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line representations in the figures are for the purpose of illustration only, and form no part of the claimed design.
In a preferred embodiment, the nature of this product is as a plumbing fixture in the form of a water closet, a tank for a water closet and a base for a water closet.