Patent Publication Number: US-D762672-S

Title: Display screen or portion thereof with transitional graphical user interface

Description:
FIG. 1  is the first image in a sequence of a display screen or portion thereof with transitional graphical user interface showing our new design; 
         FIG. 2  is the second image thereof; 
         FIG. 3  is the third image thereof; 
         FIG. 4  is the fourth image thereof; 
         FIG. 5  is the fifth image thereof; 
         FIG. 6  is the sixth image thereof; and, 
         FIG. 7  is the seventh image thereof. 
       The broken lines show a display screen or portion thereof and portions of the graphical user interface which form no part of the claimed design. 
       The subject matter in this patent includes a process or period in which an image changes into another image. This process or period forms no part of the claimed design.