Patents Assigned to Bunn-O-Matic Corporation
  • Publication number: 20130171311
    Abstract: A beverage dispenser and methods of use for combining at least one beverage ingredient with a diluting ingredient to form a beverage. In one embodiment, the beverage ingredient is coffee or tea and the diluting ingredient is water. The beverage ingredient is retained in a container which is positioned in the beverage dispenser. The ingredient is mixed with water at least in part in the container for dispensing into a receptacle positioned relative to the dispenser. In one embodiment, the beverage ingredient is a liquid form of beverage concentrate packaged in a disposable container. The beverage dispenser includes mechanisms and assemblies which form a single opening in the container to allow water to enter and exit the container through the single opening in the container to release and mix the beverage ingredient.
    Type: Application
    Filed: November 16, 2012
    Publication date: July 4, 2013
    Applicant: BUNN-O-MATIC CORPORATION
    Inventor: Bunn-O-Matic Corporation
  • Patent number: 8448564
    Abstract: A server (20) for retaining and dispensing a heated beverage. The server includes an insulated server body (23) for reducing heat transfer of heat from the liquid beverage retained therein. A sump (60) is provided in the server body at a lower portion thereof for draining beverage from the server. The sump has a minimal cross sectional area to further reduce heat transfer from a volume of liquid beverage retained in the server to the sump. A faucet (42) is attached to the server and communicates with the sump through a port (76). An interface hub (52) is positioned between the faucet and the server for reducing heat transfer from the liquid beverage to the faucet.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: May 28, 2013
    Assignee: Bunn-O-Matic Corporation
    Inventor: Burton L. Hart
  • Patent number: 8448565
    Abstract: A system, method and apparatus for receiving and containing loose beverage substance with a transfer device such as a scoop or measuring device and transferring it to a corresponding holder for retaining the loose beverage substance during dispensing process. The system and apparatus facilitates orderly transfer of loose beverage substance to the holder for dispensing.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: May 28, 2013
    Assignee: Bunn-O-Matic Corporation
    Inventor: Christopher W. Rahn
  • Patent number: 8434402
    Abstract: An infusion container (30) for use with a brewer (20). The infusion container (30) includes a body portion defining at least a portion of a cavity therein. At least a portion of the body being liquid permeable. The infusion container liquid permeable portion facilitates brewing a beverage by allowing water to pass through the infusion container. The infusion container may be an individual structure which can be placed in and removed from the holder (30). Additional components or group of components for use with the beverage holder (30). The infusion container provides structures and methods facilitating convenient use of a brewer which allows the user to use the type of substance and quantity of substance of their choice and efficiently clean the substance holder (30).
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: May 7, 2013
    Assignee: Bunn-O-Matic Corporation
    Inventors: Christopher W. Rahn, Arthur Bunn, John D. Bishop, Randy D. Pope
  • Patent number: 8429965
    Abstract: A level sensing apparatus and method of use for use with a beverage server to indirectly sense the level of beverage retained in the server. The server having a body for receiving and retaining beverage with an opening in the body for receiving the level sensing apparatus and beverage there through. The level sensing apparatus includes at least one capacitive sensing probe assembly retained in a housing to separate the probe assembly from contact with beverage. The housing containing the capacitive sensing probe assembly being disposable into the opening in the body of the server. The capacitive sensing probe indirectly sensing at least one level of beverage retained in the beverage server. A separate display assembly is provided and selectively couplable to the capacitive sensing probe assembly. A power source is provided and coupled to the display assembly and to the capacitive sensing probe assembly to provide power to sense and display the level of beverage in the server.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: April 30, 2013
    Assignee: Bunn-O-Matic Corporation
    Inventors: Suresh Radhakrishnan, Scott Alan Woods, Scott Biba
  • Publication number: 20130004629
    Abstract: A beverage making apparatus including a housing containing a water system. The water system includes a heated water reservoir and a pour-in basin for receiving water. The pour-in basin is connected to a water pump which pumps water from the basin to the heated water reservoir. Water from the heated water reservoir is moved to a spray head for dispensing to a beverage brewing substance retained in either at least one of a pod format or a cartridge format. A pair of conductance probes are contained in the fill basin to indicate the status of water in the fill basin. The brewer is designed for use with multiple beverage making substance holders so that multiple beverage substance formats can be used with the brewer.
    Type: Application
    Filed: March 14, 2011
    Publication date: January 3, 2013
    Applicant: BUNN-O-MATIC CORPORATION
    Inventors: Charles H. Clark, Suresh Radhakrishnan
  • Publication number: 20120258227
    Abstract: A beverage dispensing apparatus including a cabinet for retaining a beverage product and from which the beverage product is controllably dispensed. The cabinet includes structures and systems to make cooling more efficient and maintain more constant product temperatures. The structures and systems function to reduce heat transfer between beverage product stored in containers in the cabinet and the ambient environment. The apparatus maintains a minimal equipment footprint, maintains ease of installing and removing the beverage containers, and accommodates a variety of types of products and types of product containers.
    Type: Application
    Filed: December 16, 2010
    Publication date: October 11, 2012
    Applicant: BUNN-O-MATIC CORPORATION
    Inventors: Jeffery W. Kadyk, Sheryl L. Dyer
  • Patent number: 8250970
    Abstract: A substance holder and an insert for use in the substance holder. The insert elevates a brewing substance, filter or pod above a floor of the substance holder. The substance holder and insert allow water to infuse the brewing substance and allow beverage to drain through a portion of the insert for draining into a container. The insert is retained in the holder and is selectively removable from the holder to facilitate actions, for example but not limited to cleaning of the holder and insert as well as replacing the insert with other structures which may be used with the holder.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: August 28, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventor: William Thomas
  • Patent number: 8225961
    Abstract: An apparatus, system and method for dispensing water at a variety of temperatures and volumes. The apparatus includes at least two tanks having different temperatures, controlled by a controller. A calculated volume of water from tanks having different water temperatures, is dispensed to provide a desired temperature and volume of water. Flow from the tanks is controlled by valves receiving signals from the controller.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: July 24, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventor: James H. Anson
  • Patent number: 8210093
    Abstract: Disclosed is a system and method of dispensing a selected volume of liquid. The system includes an apparatus that has a reservoir having an inlet tube and outlet tube coupled thereto, and a controller for controlling at least a portion of the apparatus. Two level sensors are positioned along the reservoir and are in communication with and controlled by the controller. The method includes steps for measuring a time a liquid level in the reservoir falls from an upper level to a lower level to calculate a flow rate. The calculation flow rate may then be used to determine and compare a dispensed volume versus the selected volume. Dispensing may then continue until the selected volume has been dispensed.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: July 3, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventor: John T. Knepler
  • Patent number: 8170834
    Abstract: The present disclosure provides a system and method for monitoring and controlling modifications to beverage equipment. The system includes at least one beverage equipment which may include a controller. The controller communicates over a communications network with a data collection server which may be accessible to a central office or equipment provider. A method is also disclosed for first monitoring or querying beverage equipment for a setting or configuration modification. Next, the modification may be compared against a modification threshold to determine whether the modification warrants corrective action. A corrective action may include but is not limited to, resetting the equipment to original or default settings, notifying an end user, notifying the equipment providers, logging the action, or some combination of two or more of these actions.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: May 1, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventors: John T. Knepler, Timothy Paul Kaeding
  • Publication number: 20120100275
    Abstract: The present disclosure relates to apparatus, systems, and methods of use for producing beverages. The apparatus includes components and methods for facilitating beverage production applying water or other liquid in combination with a brewing substance and controlled aeration and pressurization of a mixing vessel or column. The aeration of the water and brewing substance can be accomplished with a vacuum system, a positive pressurization system, and a combination of such systems. The apparatus, systems, and methods can be used with a variety of beverage making devices such as a device which might be used to controllably produce volumes of beverage to a reservoir. The methods include controllable aeration and pressurization of the vessel for brewing which may include controlling extraction time, steep time, active controllable agitation of the brewing substance, as well as other brewing characteristics, features, and actions.
    Type: Application
    Filed: November 20, 2009
    Publication date: April 26, 2012
    Applicant: BUNN-O-MATIC CORPORATION
    Inventors: John D. Bishop, Charles H. Clark, William E. Midden, Randy D. Pope, Suresh Radhakrishnan, Rex Allen Rogers
  • Patent number: 8132499
    Abstract: A heated water reservoir for use as a heated water dispenser, in conjunction with a beverage dispenser or for other uses. The heated water reservoir (5) includes a baffle (20) which communicates with an outlet port (7) positioned along the reservoir and an upper portion of the reservoir. In the reservoir a quantity of water is retained in a heated condition with an upper portion of the reservoir containing generally heated water of a higher temperature. An upper edge (35) of the baffle is positioned relative to the upper portion of the heated water reservoir such that passage of water from the reservoir into a cavity (22) defined, at least in part, by the baffle facilitates flow of water over the upper edge and into the outlet port. In this manner, water having a higher temperature is dispensed from the reservoir.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: March 13, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventor: Kevin Lowe
  • Patent number: 8123075
    Abstract: A system and method delaying refilling of a reservoir in a beverage dispensing system or dispensing of a mixed volume to prevent undesirable characteristics in the dispensed beverage. First, a volumetric freezing rate is determined for the product. Next, a volume of frozen product is dispensed. The rate the dispensed volume is refilled is controlled to be no faster than the volumetric freezing rate.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: February 28, 2012
    Assignee: Bunn-O-Matic Corporation
    Inventor: Jeff W. Kadyk
  • Publication number: 20110293798
    Abstract: A brewer, system and method for heating water and dispensing heated water for producing a brewed beverage The brewer includes a water reservoir with a heating element associated with the reservoir for heating water retained in the reservoir A brewing substance holder is associated with the reservoir for receiving heated water from the reservoir A temperature sensitive control valve is provided in communication with the reservoir for controllably dispensing heated water from the reservoir to the brewing substance holder The temperature sensitive control valve may be in the form of a passive control valve which uses a bimetallic, magnetic or other material which is responsive to heat The water is placed in the reservoir and heated The elevated temperature of the water will result in operating the heat sensitive control valve to open the control valve and allow water to pass from the reservoir to the brewing substance holder.
    Type: Application
    Filed: February 4, 2010
    Publication date: December 1, 2011
    Applicant: BUNN-O-MATIC CORPORATION
    Inventors: Suresh Radhakrishnan, Charles H. Clark, Kent Morman, John T. Knepler
  • Publication number: 20110259472
    Abstract: A system and method for controllably dispensing a predetermined volume of water at a predetermined temperature. The system and method include at least one heated water source and at least one second water source. Water is controllably dispensed from the heated water source and controllably combined with the controllably dispensed water from the second water source to produce a resultant predetermined volume of water at a resultant predetermined temperature. The system and method also includes controls and/or interfaces which allow a user to control the volume and temperature of water dispensed. The user may directly control the volume and/or temperature or may indirectly control the volume and temperature such as by introducing a control media, control selection, or recipe by which the user selects the choice but does not specify the details of the parameters associated with the choice.
    Type: Application
    Filed: December 18, 2009
    Publication date: October 27, 2011
    Applicant: BUNN-O-MATIC CORPORATION
    Inventors: Charles H. Clark, Suresh Radhakrishnan
  • Publication number: 20110222198
    Abstract: A circuit and method protect switching devices from alternating current overload. By protecting the switching devices from AC overload, the reliability of the equipment using the switching devices is improved, cost for repair is decreased and information regarding the cause of the AC overload is available.
    Type: Application
    Filed: March 2, 2009
    Publication date: September 15, 2011
    Applicant: BUNN-O-MATIC CORPORATION
    Inventor: John T. Knepler
  • Patent number: 8001885
    Abstract: Disclosed is an apparatus, method and kit for use with a beverage producing device. Included are a fitting and an insulating tube for insulating water being introduced into a heated water tank from heated water retained in the tank. Use of an insulating tube helps to reduce the heat transfer between the heated water retained in the tank and the water being introduced to the tank.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: August 23, 2011
    Assignee: Bunn-O-Matic Corporation
    Inventors: Randy D. Pope, John Roth
  • Publication number: 20110198424
    Abstract: A grinding machine for use in grinding materials, the grinding machine includes a grinder assembly for receiving material. At least one removable hopper is removably positionable on the grinding assembly for dispensing material to the grinder assembly. The removable hopper is positionable on the grinder assembly in a generally non-vertical direction. A passage defined in the hopper is cooperatively positionable in communication with the grinding assembly for allowing movement of material from the hopper to the grinder assembly. A device carried on the hopper is positionable in an open position when the hopper is on the grinder assembly and is positionable in a closed position when the hopper is removed from the grinder assembly.
    Type: Application
    Filed: April 22, 2011
    Publication date: August 18, 2011
    Applicant: BUNN-O-MATIC CORPORATION
    Inventor: David F. Ford
  • Patent number: 7984868
    Abstract: Disclosed is a grinder which includes a grinder assembly retained in a housing. The grinder assembly receives material for grinding such as coffee beans. Grinding burrs are provided, one of which is rotated by a grinder drive motor of the grinder assembly. The other of the burrs is generally non-rotatable with regard to the general grinding operation. The two grinding burrs are provided with grinding surfaces against which beans are ground. The grinding surfaces are spaced a desired dimension away from each other to produce a desired grind of coffee. An apparatus, system and method is disclosed for adjusting at least the generally non-rotatable burr to maintain, calibrate or otherwise adjust the dimension or gap between the grinding surfaces of the burrs.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: July 26, 2011
    Assignee: Bunn-O-Matic Corporation
    Inventor: James H. Anson