Coordinate Input Device

FIG. 1 is a front-left-bottom perspective view of a coordinate input device according to my new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a left side elevational view thereof; FIG. 5 is a top plan view thereof; FIG. 6 is a bottom plan view thereof; and, FIG. 7 is an enlarged partial front-left-bottom perspective view thereof as indicated in FIG. 1 . The dashed indicator line enclosing area “ 7 ” in FIG. 1 is for reference only and forms no part of the claim. The dash-dot-dot broken line in FIG. 7 shows the extent of the enlarged view only and forms no part of the claim. All other broken lines depict portions of the coordinate input device that form no part of the claimed design.