Display screen or portion thereof with a graphical user interface

Description

This patent contains at least one drawing executed in color. Copies of this patent 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 a graphical user interface according to a first embodiment of the new design;

FIG. 2 is a front view of a display screen or portion thereof with a graphical user interface according to a second embodiment of the new design;

FIG. 3 is a front view of a display screen or portion thereof with a graphical user interface according to a third embodiment of the new design; and,

FIG. 4 is a front view of a display screen or portion thereof with a graphical user interface according to a fourth embodiment of the new design.

The outermost rectangular broken line in the figures illustrates a display screen or portion thereof and forms no part of the claimed design. The dash-dot lines in the figures indicate boundaries of the claimed design, and form no part thereof. The remaining broken lines represent elements of the graphical user interface that form no part of the claimed design. Gray scale shading in the drawings is used to indicate a contrast in appearance and forms no part of the of the claimed design.

Claims

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