US 2010/0246320 A1 · Blender Blade Assembly

Abstract

A blender blade assembly, blade unit, and blade assembly for mixing materials. Blender blade assembly includes a center portion that defines an axis of rotation for the assembly. The assembly includes a lower double-sided blade coupled to the center portion. The lower blade includes blade sections that extend from the center portion. In addition, the assembly includes an upper double-sided blade coupled to the center portion. The upper blade includes blade sections that extend from the center portion. The lower and upper blades are separated by a partition. One blade section of the upper blade has a top sheered portion and the other blade section has a bottom sheered portion. One blade section of the lower blade has a top sheered portion along with a blade tip pointed downwards, while the other blade section has a bottom sheered portion along with a blade tip pointed upwards.

Claims16

Dependent claims

A blender blade assembly comprising:

a knob for allowing insertion and extraction of the blender blade assembly;
a center portion having a latch for mounting the blender blade assembly to a blender;
a lower double-sided blade coupled to the center portion having first and second blade sections extending outwardly from the center portion, wherein each blade section includes blade tips, the first blade section of the lower blade having a top sheer on its concave leading edge and the second blade section of the lower blade having a bottom sheer on its concave leading edge;
and
an upper double-sided blade coupled to the center portion having first and second blade sections extending outwardly from the center portion, wherein the upper double-sided blade is separated from said lower double-sided blade, the first blade section of the upper blade having a top sheer on its concave leading edge and the second blade section of the upper blade having a bottom sheer on its concave leading edge.

2 more elements

Dependencies are inferred from the claim text.

Blender Blade Assembly

Life of this patent

Blender Blade Assembly

Life of this patent

Abstract

Claims16