US Patent 8037612 Handheld tactical knife

A handheld tactical knife comprising a hilt and an elongated knife blade with a substantially triangular cross section. A spine runs on the top of said elongated knife blade, and tapers from the hilt to a tip of the blade. A main cutting edge is located on the bottom of said elongated knife blade, and at least one scallop is cut into the main cutting edge. At least one scallop transitions into a gut hook with a gut hook tip, and a flat spreading surface is located between the gut hook tip and the tip of the blade. The substantially triangular cross section of the elongated knife blade transitions to a substantially trapezoidal cross section at the flat spreading surface.