Display screen or portion thereof with a transitional gaming machine graphical user interface

Description

FIG. 1 is a front view of a display screen or portion thereof with a transitional gaming machine graphical user interface showing a first image in a sequence according to a first embodiment of our new design;

FIG. 2 is a front view thereof showing a second image in the sequence;

FIG. 3 is a front view thereof showing a third image in the sequence;

FIG. 4 is a front view thereof showing a fourth image in the sequence;

FIG. 5 is a front view thereof showing a fifth image in the sequence;

FIG. 6 is a front view thereof showing a sixth image in the sequence;

FIG. 7 is a front view thereof showing a seventh image in the sequence;

FIG. 8 is a front view thereof showing an eighth image in the sequence;

FIG. 9 is a front view of a display screen or portion thereof with a transitional gaming machine graphical user interface showing a first image in a sequence according to a second embodiment of our new design;

FIG. 10 is a front view thereof showing a second image in the sequence;

FIG. 11 is a front view thereof showing a third image in the sequence;

FIG. 12 is a front view thereof showing a fourth image in the sequence;

FIG. 13 is a front view thereof showing a fifth image in the sequence;

FIG. 14 is a front view thereof showing a sixth image in the sequence;

FIG. 15 is a front view thereof showing a seventh image in the sequence; and,

FIG. 16 is a front view thereof showing an eighth image in the sequence.

The rectangular broken-line perimeter illustrates a display screen or portion thereof and forms no part of the claimed design. The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 through 8 in the first embodiment and FIGS. 9 through 16 in the second embodiment. The process or period in which one image transitions to another image forms no part of the claimed design. The remaining broken lines represent elements of the transitional gaming machine graphical user interface that form no part of the claimed design.

Claims

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