The ornamental design for an interiorvehicledoorthreshold, as shown and described.
FIG. 1 is a top plan view of a passenger side interior vehicle door threshold of our new design;
FIG. 2 is a side view of the threshold of FIG. 1;
FIG. 3 is a top plan view of a driver's side interior vehicle door threshold of our new design;
FIG. 4 is a side view of the threshold of FIG. 3; and,
FIG. 5 is a view from the end of the thresholds of FIGS. 1 and 3.
The bottom of the interior vehicle door threshold is unornamented.
The oval shown in broken lines in FIGS. 1 and 3 shows the location of a decal, emblem, or name plate, is for illustrative purposes only and forms no part of the claimed design.
The extension shown in broken lines in FIG. 3 and FIG. 4 is for illustrative purposes only and forms no part of the claimed design.
The interior vehicle door threshold is shown in an enlarged scale in FIG. 5.