Handheld Surgical Instrument

FIG. 1 is a perspective view of a handheld surgical instrument, showing our new design; FIG. 2 is another perspective view thereof; FIG. 3 is an enlarged perspective view thereof; FIG. 4 is another enlarged perspective view thereof; FIG. 5 is another enlarged perspective view thereof; FIG. 6 is another enlarged perspective view thereof; FIG. 7 is a left side view thereof; FIG. 8 is a right side view thereof; FIG. 9 is a top view thereof; FIG. 10 is a bottom view thereof; FIG. 11 is a front view thereof; FIG. 12 is a rear view thereof; FIG. 13 is another enlarged perspective view thereof, depicting a counter knob and a flush port cover in alternate rotated positions relative to their positions in FIGS. 1 - 12 ; FIG. 14 is another enlarged perspective view thereof, depicting the alternate positions of FIG. 13 ; FIG. 15 is another enlarged perspective view thereof, depicting the alternate positions of FIG. 13 ; FIG. 16 is another enlarged perspective view thereof, depicting the alternate positions of FIG. 13 ; FIG. 17 is a left side view thereof, depicting the alternate positions of FIG. 13 ; FIG. 18 is a right side view thereof, depicting the alternate positions of FIG. 13 ; FIG. 19 is a top view thereof, depicting the alternate positions of FIG. 13 ; FIG. 20 is a bottom view thereof, depicting the alternate positions of FIG. 13 ; FIG. 21 is a front view thereof, depicting the alternate positions of FIG. 13 ; and, FIG. 22 is rear view thereof, depicting the alternate positions of FIG. 13 . The broken lines in the drawings illustrate portions of the handheld surgical instrument that form no part of the claimed design.