The ornamental design for a casecornerbracket with attachment point for retractable elastic for securing a portableelectronicdevice, as shown and described.
FIG. 1 depicts a front perspective view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device showing my new design;
FIG. 2 depicts a rear perspective view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1;
FIG. 3 depicts a front plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1;
FIG. 4 depicts a rear plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1;
FIG. 5 depicts a side plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1;
FIG. 6 depicts a side plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1 and the reverse view of FIG. 5;
FIG. 7 depicts a top plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1; and,
FIG. 8 depicts a bottom plan view of the case corner bracket with attachment point for retractable elastic for securing a portable electronic device based on FIG. 1.