The ornamental design for a case for electroniccommunicationsdevice, as shown and described.
FIG. 1 is a rear perspective view of a case for electronic communications device showing my new design in an environment of use;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear perspective view showing the case for electronic communications device separated from an environmental outer frame;
FIG. 8 is a rear perspective view showing the case for electronic communications device in isolation;
FIG. 9 is an enlarged detail view of the encircled region of FIG. 2; and,
FIG. 10 is an enlarged detail view of the encircled region of FIG. 8.
The dot-dash broken line circles in FIGS. 2 and 8-10 delineate portions of the case for electronic communications device that include claimed subject matter and that are shown on an enlarged scale in FIGS. 9-10. The dashed broken lines throughout the drawing figures depict portions of the case for electronic communications device that form no part of the claimed design.