Patents by Inventor Alan David Nuttall

Alan David Nuttall 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: 20240115061
    Abstract: A food display cabinet having a plurality of food display zones, wherein each food display zone including a heat exchange element and is configurable to be held at the same or different temperatures, the food display cabinet having a control logic to control the temperature of each of the food display zones, the control logic configured to: receive an indicia of an item to be placed in a first food display zone, and the time in which the item is placed in the zone; identify a temperature and power profile associated with the item; vary the temperature of the first food display zone, using the heat exchange element, so that the first food display zone is at the identified temperature at the time the item is placed in the first food display zone.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Alan David Nuttall, Michael James Steele
  • Patent number: 8729429
    Abstract: A heated food storage and display cabinet including a flow inducer and heater arranged in an upper region thereof, the flow inducer being operable to draw air from an upper portion of the cabinet, to direct the air over the heater, and subsequently urge the heated air down the rear wall of the cabinet and across the floor of the cabinet towards the open front of the cabinet. The heated air is subsequently directed upwardly and rearwardly across the open front of the cabinet by an airflow direction member of the cabinet so as to provide a heated air curtain across the open front of the cabinet, and a portion of the heated air is also passed into the cabinet as the heated air moves down the rear wall and across the floor so as to pass over and around packs of food stored therein.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: May 20, 2014
    Assignee: Alan Nuttall Limited
    Inventors: Alan David Nuttall, Michael James Steele, Gareth Richardson
  • Publication number: 20110049119
    Abstract: A heated food storage and display cabinet comprises an open fronted enclosed chamber within which packs of food can be stored, the cabinet including flow inducing means and heater means arranged in an upper region thereof, the flow inducing means being operable to draw air from an upper portion of the enclosed chamber, direct the air over the heater means to heat the air and subsequently urge the heated air down the rear wall of the chamber and across the floor of the chamber towards the open front of the chamber, said heated air being subsequently directed upwardly and rearwardly across the open front of the chamber by an airflow direction member of the chamber to provide a heated air curtain across the open front of the chamber, wherein a portion of the heated air passes into the chamber as said heated air moves down the rear wall and across the floor so as to pass over and around packs of food stored therein.
    Type: Application
    Filed: November 8, 2010
    Publication date: March 3, 2011
    Applicant: ALAN NUTTALL LIMITED
    Inventors: Alan David Nuttall, Michael James Steele, Gareth Richardson
  • Patent number: 7829823
    Abstract: A heated food storage and display cabinet (10) comprises an open fronted enclosed chamber (30) within which packs of food can be stored, the cabinet (10) including flow inducing means (52) and heater means (54) arranged in an upper region thereof, the flow inducing means being operable to draw air from an upper portion of the enclosed chamber (30), direct the air over the heater means (54) to heat the air and subsequently urge the heated air down the rear wall (18) of the chamber (30) and across the floor (22) of the chamber (30) towards the open front of the chamber (30), said heated air being subsequently directed upwardly and rearwardly across the open front of the chamber (30) by an airflow direction member (78) of the chamber (30) to provide a heated air curtain (70) across the open front of the chamber, wherein a portion of the heated air (64,68) passes into the chamber (30) as said heated air moves down the rear wall (18) and across the floor (22) so as to pass over and around packs of food stored ther
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: November 9, 2010
    Assignee: Alan Nuttall Limited
    Inventors: Alan David Nuttall, Michael James Steele, Gareth Richardson
  • Publication number: 20080284296
    Abstract: A heated food storage and display cabinet (10) comprises an open fronted enclosed chamber (30) within which packs of food can be stored, the cabinet (10) including flow inducing means (52) and heater means (54) arranged in an upper region thereof, the flow inducing means being operable to draw air from an upper portion of the enclosed chamber (30), direct the air over the heater means (54) to heat the air and subsequently urge the heated air down the rear wall (18) of the chamber (30) and across the floor (22) of the chamber (30) towards the open front of the chamber (30), said heated air being subsequently directed upwardly and rearwardly across the open front of the chamber (30) by an airflow direction member (78) of the chamber (30) to provide a heated air curtain (70) across the open front of the chamber, wherein a portion of the heated air (64,68) passes into the chamber (30) as said heated air moves down the rear wall (18) and across the floor (22) so as to pass over and around packs of food stored ther
    Type: Application
    Filed: April 21, 2006
    Publication date: November 20, 2008
    Inventors: Alan David Nuttall, Michael James Steele, Gareth Richardson
  • Publication number: 20020005686
    Abstract: A heated food storage and display cabinet comprises an open fronted chamber in which packs of food can be stored, an upwardly extending enclosed air duct having a plurality of outlets over a substantial length of the duct leading from the duct to the chamber, a first flow inducing means for directing air upwardly through the duct and a second flow inducing means for producing a curtain of air which is directed across the open front of the chamber and heater means, the first flow inducing means causing the air to pass over the heater means, through the duct, through the outlets and into the chamber, the cabinet having a glazed, openable door in which at least part of the said duct is defined, the openable door enabling food packs to be placed in the cabinet other than through the open front.
    Type: Application
    Filed: April 3, 2001
    Publication date: January 17, 2002
    Inventors: Alan David Nuttall, Michael James Steel