Patents Assigned to Bunn-O-Matic Corp.
  • Patent number: 6497818
    Abstract: A liquid shield and a funnel in combination with the liquid shield is disclosed. The funnel includes at least one side wall defining a cavity within the funnel and it has a drain opening generally on the bottom surface of the funnel. A rim along the upper edge of the side wall defines a mouth of the funnel. A handle is provided on the funnel. Spaced apart receptacles are positioned on the side wall in relation to the handle. The liquid shield includes a body portion which extends over at least a portion of the cavity of the funnel and is positioned adjacent the handle. The shield includes attachment portions extending from the body which are engageable with the receptacles for removably retaining the shield on the funnel. A flange extends from a portion of the shield and abuts an inside surface of the side wall of the funnel generally blocking passage of material between the shield and the funnel.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: December 24, 2002
    Assignee: Bunn O. Matic Corp.
    Inventor: Arthur H. Bunn
  • Patent number: 6481340
    Abstract: A beverage brewing filter structure used to retain a brewing filter and a quantity of beverage brewing substance. The brewing filter structure is designed to create a consistent bed depth and a plurality of wicking points in order to give a more even extraction of the beverage brewing substance and a better taste profile over other standard filter structures. The brewing filter structure is generally an integral filter and includes a base and a wall, which extends from the base to a top rim and defines a generally annular mouth and lip of the funnel. In the brewing filter structure, the wall operates as a sidewall of the brewing funnel and is generally continuous, without open spaces. The base of the brewing filter structure is formed from a plurality of flanges, which generally extend radially inwardly toward a center portion of the base, the tips of which terminate and create wicking points proximate to a drain aperture.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: November 19, 2002
    Assignee: Bunn-O-Matic Corp.
    Inventor: Randy D. Pope
  • Patent number: 4869158
    Abstract: Beverage brewing apparatus capable of discharging brewed beverage either into a carafe disposed directly beneath the brewing funnel or into a container substantially taller than a carafe and too tall to fit directly under the funnel. The apparatus comprises a beverage brewer of the type in which brewed beverage discharges from a brewing funnel into a carafe supported directly below and a kit for converting the beverage brewer so as to permit brewed beverage to discharge into either a carafe or a container, such as an air pot which is too tall to fit directly under the funnel. The kit comprises legs to support the beverage brewer in an elevated position, an elongated spigot, and means for readily attaching and detaching the spigot to a discharge fitting of the brewing funnel. The spigot extends laterally to one side of the brewer so as to discharge into a tall container disposed at one side of the brewer.
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: September 26, 1989
    Assignee: Bunn-O-Matic Corp.
    Inventor: Alan W. Brewer
  • Patent number: 4867048
    Abstract: A convertible beverage (coffee and tea) making machine which as manufactured is a manual cold water pour-in machine and which is readily convertible "in the field" to an automatic cold water inlet machine, with or without a separate hot water faucet, by installing the contents of a conversion kit. If desired, the machine can be re-converted from an automatic back to a manual cold water pour-in machine. Separate and apart from being convertible from pour-in to automatic, the beverage making machine incorporates structural features which readily permit the following optional changes: the brewing funnel support rails can be re-positioned to allow the brewing funnel to be inserted and withdrawn from either the right or left side instead of from the front; the electric switch "buttons" can be re-positioned from the front to either the right or left sides; and, a hot water faucet, when added, can be mounted on either the right or left sides.
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: September 19, 1989
    Assignee: Bunn-O-Matic Corp.
    Inventor: Alan W. Brewer
  • Patent number: D480593
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: October 14, 2003
    Assignee: Bunn-O-Matic Corp.
    Inventor: Keith G. Nybakke