Transitional user interface for a portion of a display screen

This application is related to and claims priority under 35 U.S.C. Section 119(e) to U.S. provisional application entitled “Steering Wheels” having Ser. No. 60/975,366, by Fitzmaurice, et al., filed Sep. 26, 2007, pending, and U.S. provisional application entitled “Steering Wheels” having Ser. No. 61/022,640, by Fitzmaurice, et al., filed Jan. 22, 2008, pending, both of which are incorporated by reference herein.

FIG. 1 is a front view of the first image of a transitional user interface for a portion of a display screen;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof;

FIG. 4 is a front view of a fourth image thereof;

FIG. 5 is a front view of a fifth image thereof;

FIG. 6 is a front view of a sixth image thereof;

FIG. 7 is a front view of a seventh image thereof;

FIG. 8 is a front view of an eighth image thereof;

FIG. 9 is a front view of a ninth image thereof; and,

FIG. 10 is a front view of a tenth image thereof.

The broken line showing of the text in all the figure views forms no part of the claimed design.

The words included in the Figures are for illustrative purposes only and form no part of the claimed design.

The appearance of the image transitions sequentially between the images shown in FIGS. 1-10 . The process or period in which an image transitions to another forms no part of the claimed design.