FIG. 1 is a top perspective view of a cervical plate implant showing my new design; FIG. 2 is a bottom perspective view thereof; FIG. 3 is a side elevation view thereof; FIG. 4 is a side elevation view of the opposite side thereof; FIG. 5 is a front elevational view thereof; FIG. 6 is a rear elevational view thereof; FIG. 7 is a top plan view thereof; and, FIG. 8 is a bottom plan view thereof.