The ornamental design for a sinkdrainhaircatcher, substantially as shown and described.
FIG. 1 is a perspective view of a sink drain hair catcher according to the present invention and shown in an exemplary environmental installed over a sink drain;
FIG. 2 is a top perspective view of the sink drain hair catcher of FIG. 1;
FIG. 3 is a front side elevation view of the sink drain hair catcher of FIG. 1, the rear side elevation view, left side elevation view; and right side elevation view are identical to the front side elevation view;
FIG. 4 is a top plan view of the sink drain hair catcher of FIG. 1;
FIG. 5 is a bottom plan view of the sink drain hair catcher of FIG. 1; and,
FIG. 6 is a bottom perspective view of the sink drain hair catcher of FIG. 1.
The broken lines shown in the drawings illustrate environmental structure and form no part of the claimed design.