The ornamental design for a portion of a displayscreen with icon of a roboticarm, as shown and described.
FIG. 1 is a front view of a first embodiment of a portion of a display screen with icon of a robotic arm;
FIG. 2 is a front view of a second embodiment of a portion of a display screen with icon of a robotic arm;
FIG. 3 is a front view of a third embodiment of a portion of a display screen with icon of a robotic arm;
FIG. 4 is a front view of a fourth embodiment of a portion of a display screen with icon of a robotic arm;
FIG. 5 is a front view of a fifth embodiment of a portion of a display screen with icon of a robotic arm; and,
FIG. 6 is a front view of a portion of a display screen with icon of a robotic arm of FIG. 1, in which a remote control of a robotic surgical system in broken lines is provided to illustrate an example environment.
The broken line showing of a display screen in FIGS. 1-5 and a display screen and device in FIG. 6 is included for the purpose of showing portions of the article which form no part of the claim.