The ornamental design for a portable grillcamberedgrate, as shown and described.
FIG. 1 is an orthographic projection view of a portable grill cambered grate showing the new design in the context of an illustrative use-case scenario;
FIG. 2 is an exploded orthographic projection view of the portable grill cambered grate of FIG. 1 in the illustrative use-case scenario;
FIG. 3 is a top plan view of the portable grill cambered grate of FIG. 1;
FIG. 4 is a bottom plan view of the portable grill cambered grate of FIG. 1;
FIG. 5 is a front elevation view of the portable grill cambered grate of FIG. 1;
FIG. 6 is a rear elevation view of the portable grill cambered grate of FIG. 1;
FIG. 7 is a left elevation view of the portable grill cambered grate of FIG. 1; and,
FIG. 8 is a right elevation view of the portable grill cambered grate of FIG. 1.
The claimed ornamental design is shown embodied on an assembly that may be used, for example, as a cooking grill which may, for example, be portable. In an illustrative example, the portable grill cambered grate may operate to support food during cooking, such as on the top and/or bottom. The broken lines shown in the drawings illustrate unclaimed portions of the claimed design and form no part of the claimed design.