Display screen or portion thereof with transitional graphical user interface

Description

FIG. 1 is a first image of a display screen or portion thereof with transitional graphical user interface showing our new design;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof;

FIG. 5 is a fifth image thereof;

FIG. 6 is a sixth image thereof;

FIG. 7 is a seventh image thereof;

FIG. 8 is an eighth image thereof;

FIG. 9 is an enlarged view of the encircled portion shown in FIG. 1;

FIG. 10 is an enlarged view of the encircled portion shown in FIG. 2;

FIG. 11 is an enlarged view of the encircled portion shown in FIG. 3;

FIG. 12 is an enlarged view of the encircled portion shown in FIG. 4;

FIG. 13 is an enlarged view of the encircled portion shown in FIG. 5; and,

FIG. 14 is an enlarged view of the encircled portion shown in FIG. 6.

The outer perimeter shown in a pair of dashed broken lines in the drawings represents a display screen or portion thereof and forms no part of the claimed design. The remaining dashed broken lines in the drawings illustrate portions of the transitional graphical user interface that form no part of the claimed design.

The subject matter depicted in broken lines within the left-most rectangular box in FIGS. 1 through 6 forms no part of the claimed design.

The dot-dash broken lines encircling portions of the display screen or portion thereof with transitional graphical user interface shown in enlargements form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 through 8. The process or period in which one image transitions to another image forms no part of the claimed design.

Any trademarks or copyrights shown in broken lines in the drawing figures are the property of their respective owners and form no part of the claimed design.

Claims

We claim the ornamental design for a display screen or portion thereof with transitional graphical user interface, as shown and described.