The ornamental design for a burnerplate, substantially as shown and described.
FIG. 1 is a perspective view of a burner plate of the design.
FIG. 2 is a top plan view of the burner plate design of FIG. 1.
FIG. 3 is a bottom plan view of the burner plate design of FIG. 1.
FIG. 4 is a side view of the burner plate design of FIG. 1.
FIG. 5 is a end view of the burner plate design of FIG. 1.
FIG. 6 is an enlarged perspective view of a region of the burner plate design of FIG. 1.
FIG. 7 is an enlarged, top plan view of the region of the burner plate design of FIG. 6.
FIG. 8 is a side section view taken at the line 8-8 of FIG. 7 and displays the configuration of the region of the burner plate design of FIG. 6; and,
FIG. 9 is an end section view taken at the line 9-9 of FIG. 7 and displays the configuration of the region of the burner plate design of FIG. 6.
The broken lines in the drawings represent the environment of the claimed design. The dot-dashed lines denote the boundary of the claims, and form no part of the claimed design.