FIG. 1 is a perspective view of a knife assembly embodying the present invention.
FIG. 2 is a top view of the knife assembly of FIG. 1.
FIG. 3 is a bottom view of the knife assembly of FIG. 1.
FIG. 4 is a front view of the knife assembly of FIG. 1.
FIG. 5 is a rear view of the knife assembly of FIG. 1.
FIG. 6 is a left side view of the knife assembly of FIG. 1.
FIG. 7 is a right side view of the knife assembly of FIG. 1.
FIG. 8 is a perspective view of another knife assembly embodying the present invention.
FIG. 9 is a top view of the knife assembly of FIG. 8.
FIG. 10 is a bottom view of the knife assembly of FIG. 8.
FIG. 11 is a front view of the knife assembly of FIG. 8.
FIG. 12 is a rear view of the knife assembly of FIG. 8.
FIG. 13 is a left side view of the knife assembly of FIG. 8.
FIG. 14 is a right side view of the knife assembly of FIG. 8.
FIG. 15 is a perspective view of another knife assembly embodying the present invention.
FIG. 16 is a top view of the knife assembly of FIG. 15.
FIG. 17 is a bottom view of the knife assembly of FIG. 15.
FIG. 18 is a front view of the knife assembly of FIG. 15.
FIG. 19 is a rear view of the knife assembly of FIG. 15.
FIG. 20 is a left side view of the knife assembly of FIG. 15; and,
FIG. 21 is a right side view of the knife assembly of FIG. 15.
The portions of the knife assembly shown in broken lines illustrate environment and form no part of the claimed design. The dot-dash-dot lines visible in FIGS. 1-3, 6-10, 13-17, 20, and 21 define the boundary of the claimed design and form no part of the claimed design.
	
	  
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