The ornamental design for a gascooktop and/or grate thereof, as shown and described.
FIG. 1 is a front perspective view of a center grate portion of a grate for a gas cooktop from the top, right corner, according to an embodiment of our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a right side view thereof, with the left side thereof being a mirror image thereof.
The bottom view of each design is not shown and is not claimed.
Applicants specifically reserve the right to pursue portions of each of the designs disclosed herein, e.g., various portions of the cooktop (such as any individual component in isolation, e.g., frame, drip pan, support ribs, control panel, control knob, burner, grate or left side, center and/or right side portion thereof, etc.), various sub-portions of the components thereof and/or combinations of or the interface between components or portions thereof.