CA130521S - Chipper knife - Google Patents

Abstract

The design is the shape of the entire Chipper Knife of indefinite length shown in the drawings. The Chipper Knife comprises a generally rectangular knife body having a top surface and a bottom surface, the bottom surface having a pair of planar edge sections inward of the side edges, a pair of gently curved surfaces inward of the planar edge section and a pair of inclined planar sections inward of the gently curved sections, which inclined planar sections meet at a peak in the middle of the bottom surface, the peak extending along a length of said rectangular body, and the top surface having opposed inclined side edges, a pair of gently rounded grooves parallel to the side edges and a flat middle portion, between the parallel grooves. Drawings of the design are included, in which: Figure 1 is a perspective top view of the Chipper Knife of the present design; Figure 2 is a perspective bottom view of the Chipper Knife of Figure 1; Figure 3 is a bottom view of the Chipper Knife of Figure 1; Figure 4 is a left side or right side view of the Chipper Knife of Figure 1, the two views being identical; and Figure 5 is a top view of the Chipper Knife of Figure 1.