Display screen or portion thereof with transitional graphical user interface

Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front view of a display screen or portion thereof with transitional graphical user interface according to first image of the first embodiment;

FIG. 2 is a front view thereof according to the second image of the first embodiment;

FIG. 3 is a front view thereof according to the first image of the second embodiment;

FIG. 4 is a front view thereof according to the second image of the second embodiment;

FIG. 5 is a front view thereof according to the first image of the third embodiment shown in an alternate environment; and,

FIG. 6 is a front view thereof according to the second image of the third embodiment.

The dot-dash broken lines represent the display screen or portions of the article including the display screen and form no part of the claimed design. The remaining broken lines represent elements of the graphical user interface that form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-2, FIGS. 3-4, and FIGS. 5-6. The process or period in which one image transitions to another forms no part of the claimed design.

Claims

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