Patent ID: 7059241
Filing Date: 2006-06-13
Classification: A47J

Abstract:
1. In a fruit and vegetable juice extractor having a cutter blade, the improvement wherein said cutter blade is a conical member having a surrounding provided with a filter and a bottom provided with a blade, said blade having an upper side radially provided with a plurality of first toothed blades, each of said first toothed blades having a semicircular seat section extending slopingly and upwardly to form a triangular tip, said blade having a center portion provided with a plurality of second toothed blades which have same structure as said first toothed blades, said second toothed blades being larger than said first toothed blades in size by 1.5–2 times, said second toothed blades being higher than said second toothed blades by 1.3–1.7 times, said second toothed blades being divided into two groups which are opposite in direction.