Liquid pitcher including a mixing and grinding mechanism

Details Liquid pitcher including a mixing and grinding mechanism Liquid pitcher including a mixing and grinding mechanism

1988-11-23

1990-08-07

Hornsby, Harvey C.

Agitating

Stirrer within stationary mixing chamber

Mounted in removable mixing chamber closure

366243, 366277, 366281, 366289, 366304, 366306, 366316, 366317, B01F 726

Patent

active

049462865

ABSTRACT:
A pitcher for grinding and mixing material therein including a pitcher body, a removable lid and a rotary and reciprocal shaft journaled in the lid and having an apertured grinding and mixing plate attached to one end of the shaft. The grinding and mixing plate includes a plurality of mixing holes, four equally spaced semicircular rim segments, and a set of grinding teeth located on the underside thereof facing a set of fixed grinding teeth located in a row on the bottom of the pitcher with the two sets of grinding teeth being mutually facing and interfitting. The mixer plate can be rotated to grind up frozen concentrate or reciprocated within the container to mix liquids therein. The holes in the aperture plate provide a mixing action in both the rotary and reciprocating modes of operation.

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