Patents by Inventor Todd Duff

Todd Duff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060157505
    Abstract: A refrigerator having a drink supply container holder for a beverage dispensing apparatus for a residential refrigerator. The beverage dispensing apparatus includes a drink supplier including the drink supply container holder for holding or maintaining at least one and preferably a plurality of drink supply containers, and at least one and preferably a plurality of valve actuators for causing the drink supply to be selectively released from the drink supply containers, a water supplier for selectively supplying carbonated water and non-carbonated water for producing the beverages, a gas supplier for supplying CO2 gas to carbonate the carbonated water provided by the water supplier and for supplying CO2 gas or other gas for pressurizing the drink supply containers to provide a consistent flow rate of the drink supply from the drink supply containers and one or more beverage requesters for enabling users to request one of a plurality of beverages.
    Type: Application
    Filed: March 14, 2006
    Publication date: July 20, 2006
    Inventors: Harry Crisp, Todd Duff
  • Publication number: 20050167446
    Abstract: A refrigerator having a water dispenser and gas line operable to pressurize a drink supply container. The drink supply container contains drink syrup. The drink syrup and the water from the water dispenser are used to produce a beverage.
    Type: Application
    Filed: March 31, 2005
    Publication date: August 4, 2005
    Inventors: Harry Crisp, Todd Duff
  • Publication number: 20050133531
    Abstract: A refrigerator having a drink supply container holder for a beverage dispensing apparatus for a residential refrigerator. The beverage dispensing apparatus includes a drink supplier including the drink supply container holder for holding or maintaining at least one and preferably a plurality of drink supply containers, and at least one and preferably a plurality of valve actuators for causing the drink supply to be selectively released from the drink supply containers, a water supplier for selectively supplying carbonated water and non-carbonated water for producing the beverages, a gas supplier for supplying CO2 gas to carbonate the carbonated water provided by the water supplier and for supplying CO2 gas or other gas for pressurizing the drink supply containers to provide a consistent flow rate of the drink supply from the drink supply containers and one or more beverage requesters for enabling users to request one of a plurality of beverages.
    Type: Application
    Filed: January 25, 2005
    Publication date: June 23, 2005
    Inventors: Harry Crisp, Todd Duff
  • Publication number: 20050133532
    Abstract: A beverage dispensing apparatus for a residential refrigerator. The beverage dispensing apparatus includes a drink supplier including a drink supply canister holder for holding a plurality of drink supply canisters, a plurality of valve actuators for causing the drink supply to be selectively released from the drink supply canisters, a water supplier for selectively supplying carbonated water and non-carbonated water for producing the beverages, a gas supplier for supplying CO2 gas to carbonate the carbonated water provided by the water supplier and for supplying CO2 gas or other gas for pressurizing the drink supply canisters to provide a consistent flow rate of the drink supply from the drink supply canisters, a fluid director for facilitating the mixing of the drink supply from one of the drink supply canisters and the carbonated or non-carbonated water from the water supplier and one or more beverage requesters for enabling users to request one of a plurality of beverages.
    Type: Application
    Filed: January 25, 2005
    Publication date: June 23, 2005
    Inventors: Harry Crisp, Todd Duff
  • Publication number: 20050121467
    Abstract: A refrigerator having a water supplier, fluid director and fluid director access door. The fluid director is removable. The fluid director access door enables users to remove, clean and replace the fluid director.
    Type: Application
    Filed: January 25, 2005
    Publication date: June 9, 2005
    Inventors: Harry Crisp, Todd Duff