Heating Plate Assembly for Hair Straightener

FIG. 1 is a top, left, front side perspective view of the heating plate assembly for hair straightener, showing a portion of the heating plate assembly for hair straightener of my new design; FIG. 2 is a bottom, rear, right side perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left view thereof; FIG. 6 is a right view thereof; FIG. 7 is a top view thereof; FIG. 8 is a bottom view thereof; FIG. 9 is top, left, front side perspective view of the heating plate assembly for hair straightener, showing a portion of the heating plate assembly for hair straightener of my new design; FIG. 10 is a bottom, rear, right side perspective view thereof; FIG. 11 is a front view thereof; FIG. 12 is a rear view thereof; FIG. 13 is a left view thereof; FIG. 14 is a right view thereof; FIG. 15 is a top view thereof; FIG. 16 is a bottom view thereof; FIG. 17 is a top, left, front side perspective view of the combination state of the heating plate assembly for hair straightener; FIG. 18 is a bottom, rear, right side perspective view of the combination state of the heating plate assembly for hair straightener; FIG. 19 is a front view thereof; FIG. 20 is a rear view thereof; FIG. 21 is a left view thereof; FIG. 22 is a right view thereof; FIG. 23 is a top view thereof; FIG. 24 is a bottom view thereof; FIG. 25 is a top, right, front side perspective view of the heating plate assembly for hair straightener, shown in condition of use, in a closed stage; FIG. 26 is a bottom, left, rear side perspective view of the heating plate assembly for hair straightener, shown in condition of use, in a closed stage; FIG. 27 is a top, right, front side perspective view of the heating plate assembly for hair straightener shown in condition of use, in an open stage; and, FIG. 28 is a bottom, left, rear side perspective view of the heating plate assembly for hair straightener shown in condition of use, in an open stage. The even broken lines in the drawings depict portions of the heating plate assembly for hair straightener that form no part of the claimed design. The additional broken lines in FIGS. 25 - 28 are to show environment and form no part of the claimed design. The top portion and lower portion of the heating plate assembly for hair straightener have been shown separately in FIGS. 1 - 8 and 9 - 16 to show aspects of the design that might not apparent when combined.