Coffee maker with multi and single cup modes

Patent metadata

Field	Value
Publication number	US-10251509-B2
Application number	US-201615046757-A
Country	US
Kind code	B2
Filing date	Feb 18, 2016
Priority date	Oct 30, 2009
Publication date	Apr 9, 2019
Grant date	Apr 9, 2019

Abstract

A multi-mode coffee maker facilitates switching between a carafe mode and a single cup mode. The coffee maker includes switches for selecting the amount of coffee brewed, a drip valve normally closed to prevent dripping and opened by insertion of a carafe or a single cup adapter into the coffee maker, and a hot plate for maintaining the temperature of coffee in the carafe, the hot plate independent switchable on and off. A single cup adapter includes a swing-out platform which cooperates with a multi-mode coffee maker to allow switching from a small amount to a large amount of brewed drink when the platform is moved to provide space for a large cup. A slide may also be provided to select the mode.

First claim

We claim:

1. A multi-mode coffee maker comprising:
a body;
a cavity in the body for receiving dry coffee;
a water container attached to the body for providing water to make brewed beverage;
a heater for heating the water to make the brewed beverage;
a mouth on the front of the body for receiving a brewed beverage container; and
a removable accessory platform positionable at the bottom of the mouth and cooperating with the coffee maker to select operating modes of the coffee maker, the accessory platform comprising:
a base;
a drip tray pivotally connected to the base and having a raised grill for supporting the brewed beverage container, the drip tray pivotable to a closed position towards the coffee maker to support the brewed beverage container and pivotable to an open position away from the coffee maker to provide additional vertical space for the brewed beverage container;
a finger extending from the pivoting drip tray towards the coffee maker;
an actuating element including:
a pivoting actuator having a pivot axis;
an arm extending radially from the pivot axis;
a magnetic element holder displaced radially from the pivot axis and having a first position adjacent to a magnetic sensing element and a second position pivoted away from the magnetic sensing element;
a magnetic element attached to the magnetic element holder and alignable with the magnetic sensing element of the coffee maker to magnetically cooperate with the magnetic sensing element; and

a spring biasing the pivoting actuator to align the magnetic element holder with the magnetic sensing element;

wherein, in the closed position of the drip tray, the finger engages the arm to pivot the pivoting actuator to position the magnetic element holder in the second position pivoted away from the magnetic sensing element.

Assignees

• Rivera Adrian
• Green Kenneth L

Inventors

• Rivera Adrian
• Green Kenneth L

Classifications

• A47J31/446 Primary

  Filter holding means; Attachment of filters to beverage-making apparatus · CPC title

• A47J31/0647

  with means to adjust the brewing chamber volume to accommodate different quantities of brewing material · CPC title