US D606820 S1
Abstract available in
The broken lines in the figures show structure or boundaries that are not part of the claimed design. Each of the colored blades bears a distinctive gold stripe extending along and adjacent to its cutting edge, and a contrasting white portion adjacent to the gold stripe. As indicated by the lining and stippling in the figures, the cutting edge portion of each blade has been lined to indicate a gold-colored stripe, and the portions of each blade adjacent to each gold-colored stripe include stippling to indicate a contrasting color white.