Abstract: A coffee bean grinder includes a grinding apparatus, a hopper, a receptacle, and an electrical ground contact. The hopper is arranged with respect to the grinding apparatus for feeding coffee beans to the grinding apparatus. The receptacle is for receiving coffee beans that have been ground by the grounding apparatus. The receptacle includes an electrically conductive material and is removable from a location where the receptacle is arranged to receive ground coffee beans from the grinding apparatus. The electrical ground contact is electrically connected with ground and is positioned with respect to the grinding apparatus such that when the receptacle is arranged to receive ground coffee beans from the grinding apparatus, the electrically ground contact contacts the receptacle.

Abstract: A coffee maker includes a water tank, a heater, a brew basket, a fluid path between the water tank and the brew basket, a boiler, and a controller in electrical communication with the heater and the boiler. The heater is ON when the volume of water to be brewed into coffee is greater than a first predetermined threshold. The heater heats the water in the water tank to a first water temperature when the volume of water to be brewed into coffee is greater than the first predetermined threshold and less than a second predetermined threshold, which is greater than the first predetermined threshold. The heater heats the water in the water tank to a second water temperature, which is higher than the first water temperature, when the volume of water to be brewed into coffee is greater than the second predetermined threshold.

Abstract: A coffee maker includes a water tank, a heater, a brew basket, a fluid path between the water tank and the brew basket, a boiler, and a controller in electrical communication with the heater and the boiler. The heater is ON when the volume of water to be brewed into coffee is greater than a first predetermined threshold. The heater heats the water in the water tank to a first water temperature when the volume of water to be brewed into coffee is greater than the first predetermined threshold and less than a second predetermined threshold, which is greater than the first predetermined threshold. The heater heats the water in the water tank to a second water temperature, which is higher than the first water temperature, when the volume of water to be brewed into coffee is greater than the second predetermined threshold.

Abstract: A coffee bean grinder includes a grinding apparatus, a hopper, a receptacle, and an electrical ground contact. The hopper is arranged with respect to the grinding apparatus for feeding coffee beans to the grinding apparatus. The receptacle is for receiving coffee beans that have been ground by the grounding apparatus. The receptacle includes an electrically conductive material and is removable from a location where the receptacle is arranged to receive ground coffee beans from the grinding apparatus. The electrical ground contact is electrically connected with ground and is positioned with respect to the grinding apparatus such that when the receptacle is arranged to receive ground coffee beans from the grinding apparatus, the electrically ground contact contacts the receptacle.