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GRINDMASTER CORPORATION

GRINDMASTER CORPORATION Patent applications
Patent application number	Title	Published
20120055189	BEVERAGE DISPENSER FOR PARTIALLY FROZEN BEVERAGES WITH AN IMPROVED DRIVE AND SEALING SYSTEM - A beverage dispenser for partially frozen beverages includes at least one bowl for storing a beverage product, with a freezing cylinder positioned in the bowl and housing evaporator coils. The beverage dispenser further includes a cooling system for supplying a cooling medium through the evaporator coils to cool the beverage product when stored in the bowl. The beverage dispenser further includes a dispenser assembly for dispensing the beverage product from the bowl. Finally, the beverage dispenser includes an auger which rotates about the freezing cylinder, the auger including a first end positioned near a front of the beverage dispenser and a second end positioned near a rear of the beverage dispenser. The auger has a ring gear positioned at its second end, and a drive system that includes a belt and pulley arrangement rotates the auger by driving the ring gear.	03-08-2012
20110088559	COFFEE BREWING SYSTEM - A coffee brewing system comprises: a housing defining an interior cavity for storing a volume of water; a fill valve for controlling flow of water into the interior cavity through an inlet pipe; a plurality of liners housed within the interior cavity and surrounded by the water in the interior cavity; one or more heating elements positioned within the interior cavity to heat and maintain the temperature of the water; a plurality of brew baskets, each of which is received in one of the plurality of liners and configured for holding a quantity of coffee grounds; a plurality of pivoting spray arm assemblies, each said pivoting spray arm assembly configured for pivotal movement relative to the housing; one or more pumps, each said pump for conveying water from the interior cavity of the housing to a respective pivoting spray arm assembly, which then delivers the water to a selected brew basket for making brewed coffee; and a control system for controlling operation of each said pump, each said heating element, and said fill valve.	04-21-2011