Patents Assigned to Duke Manufacturing Co.
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Patent number: 12240654Abstract: Food holding system, liner thereof, and associated methods. A food tray receiver liner is configured to be installed in a food tray receiver. The liner is configured to collect food that may fall into the food tray receiver. Desirably, the liner obstructs food from passing between the liner and side walls of the food tray receiver.Type: GrantFiled: May 26, 2023Date of Patent: March 4, 2025Assignee: DUKE MANUFACTURING CO.Inventor: Sai Ravi Krishna Subramani
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Patent number: 12223383Abstract: A smart pan system comprising a food pan having one or more radio frequency tag coupled thereto that store a unique identifier associated with the food pan. A tag reader associated with a food preparation apparatus reads the unique identifier for linking to information relating to the food carried in the pan.Type: GrantFiled: September 22, 2023Date of Patent: February 11, 2025Assignee: DUKE MANUFACTURING CO.Inventors: Benjamin Kingbay Wann, Gregory Glen Stettes, John Sweaney, Jason Smith
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Patent number: 12212428Abstract: Systems, components, and methods for use in a commercial kitchen intelligence system. A network appliance and a plurality of kitchen components are coupled to a data communication network. The network appliance establishes a VPN connection with a portal remote to the commercial kitchen. The network appliance establishes communication with a point-of-sale (POS) system for receipt of POS data. The network appliance facilitates communication among the kitchen components on the data communications network independent of different protocols by which the kitchen components are configured to communicate.Type: GrantFiled: July 10, 2023Date of Patent: January 28, 2025Assignee: DUKE MANUFACTURING CO.Inventors: Benjamin Wann, Brian Heuckroth, Canyon DeVille, Kwame Bamfo-Agyei, Norman Bernard, Brian Rain
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Publication number: 20240346873Abstract: A food preparation appliance and associated components and methods. The food preparation appliance is configured to support transmission of operations updates and other data to/from a local or remote computer. In some embodiments, the food preparation appliance provides a virtual data bus for transmission of the updates or data. The virtual data bus may be bridged to a physical data bus of the food preparation appliance. The food preparation appliance can be configured to receive operations updates regardless of an operational mode of the food preparation appliance.Type: ApplicationFiled: April 19, 2024Publication date: October 17, 2024Applicant: Duke Manufacturing Co.Inventors: Benjamin Kingbay Wann, Charles Jesse James, Anthony James Regna
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Patent number: 12035846Abstract: Food preparation apparatus and associated appliance modules and methods. Appliances modules can be selectively docked at docks of an appliance interface of a base. An appliance module includes a food container support surface movable between cooking and holding positions. An appliance module includes a receptacle having a holding well that can be selectively configured in a generally horizontal position or an inclined position.Type: GrantFiled: August 17, 2020Date of Patent: July 16, 2024Assignee: DUKE MANUFACTURING CO.Inventors: Brent Jennings, James W. Bigott, Randy Lines, David Martin
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Patent number: 11967196Abstract: A food preparation appliance and associated components and methods. The food preparation appliance is configured to support transmission of operations updates and other data to/from a local or remote computer. In some embodiments, the food preparation appliance provides a virtual data bus for transmission of the updates or data. The virtual data bus may be bridged to a physical data bus of the food preparation appliance. The food preparation appliance can be configured to receive operations updates regardless of an operational mode of the food preparation appliance.Type: GrantFiled: November 19, 2018Date of Patent: April 23, 2024Assignee: DUKE MANUFACTURING CO.Inventors: Benjamin Kingbay Wann, Charles Jesse James, Anthony James Regna
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Patent number: 11912465Abstract: Food holding system, liner thereof, and associated methods. A food tray receiver liner is configured to be installed in a food tray receiver. The liner is configured to collect food that may fall into the food tray receiver. Desirably, the liner obstructs food from passing between the liner and side walls of the food tray receiver.Type: GrantFiled: January 27, 2022Date of Patent: February 27, 2024Assignee: DUKE MANUFACTURING CO.Inventor: Sai Ravi Krishna Subramani
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Patent number: 11779023Abstract: Dough preparation apparatus and associated methods. The dough preparation apparatus can store and be configured to execute a plurality of dough preparation recipes. In one example, the dough preparation apparatus is configured for thawing or slacking frozen dough and conditioning the dough prior to baking. The dough preparation apparatus facilitates production of baked bread having higher and more consistent quality.Type: GrantFiled: January 15, 2021Date of Patent: October 10, 2023Assignee: DUKE MANUFACTURING CO.Inventors: James W. Bigott, Daryl R. Monroe, Scott E. Willis, Phillip Tiberio, Michael W. McGaha, Robert J. Reese, Jeffrey A. Stafford, Gregory Glen Stettes, Thomas E. Kieffer, Kim Charles Fietsam
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Patent number: 11729015Abstract: Systems, components, and methods for use in a commercial kitchen intelligence system. A network appliance and a plurality of kitchen components are coupled to a data communication network. The network appliance establishes a VPN connection with a portal remote to the commercial kitchen. The network appliance establishes communication with a point-of-sale (POS) system for receipt of POS data. The network appliance facilitates communication among the kitchen components on the data communications network independent of different protocols by which the kitchen components are configured to communicate.Type: GrantFiled: December 13, 2021Date of Patent: August 15, 2023Assignee: DUKE MANUFACTURING CO.Inventors: Benjamin Wann, Brian Heuckroth, Canyon DeVille, Kwame Bamfo-Agyei, Norman Bernard, Brian Rain
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Patent number: 11602149Abstract: Food preparation apparatus and associated methods. In one method, dough is proofed in an oven compartment and then baked in the same oven compartment. Temperature and/or humidity can be controlled during proofing and/or baking cycles. A blower may be used, for example, to exhaust gas to ambient to reduce heat and/or moisture in the compartment. For example, the blower may be used between proofing and baking cycles to prepare an environment in the oven compartment for the baking cycle.Type: GrantFiled: June 29, 2020Date of Patent: March 14, 2023Assignee: Duke Manufacturing Co.Inventors: Robert J. Reese, Philip Gregory Geerling, Jeffrey A. Stafford, Gregory Glen Stettes, Thomas E. Kieffer, Kim Charles Fietsam
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Patent number: 11592975Abstract: Systems and methods for managing food processing and inventory. Food inventory held at food holding locations can be monitored. Food can be transferred among holding locations and served from holding locations. A prioritized food type list indicates food types to be processed and lists food types in order of determined priority. Food may be transferred to default destination holding locations. Food may be moved to and served from primary holding locations. Buttons associated with holding location displays can be actuated by different types of user engagement for executing various food management operations.Type: GrantFiled: February 26, 2016Date of Patent: February 28, 2023Assignee: DUKE MANUFACTURING CO.Inventors: Canyon DeVille, Joshua Lee Loy, Ord Lief Delaney, Norman J. Bernard, Anthony Horton
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Patent number: 11223498Abstract: Systems, components, and methods for use in a commercial kitchen intelligence system. A network appliance and a plurality of kitchen components are coupled to a data communication network. The network appliance establishes a VPN connection with a portal remote to the commercial kitchen. The network appliance establishes communication with a point-of-sale (POS) system for receipt of POS data. The network appliance facilitates communication among the kitchen components on the data communications network independent of different protocols by which the kitchen components are configured to communicate.Type: GrantFiled: October 27, 2017Date of Patent: January 11, 2022Assignee: Duke Manufacturing Co.Inventors: Benjamin Wann, Brian Heuckroth, Canyon DeVille, Kwame Bamfo-Agyei, Norman Bernard, Brian Rain
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Patent number: 11076604Abstract: Ovens and methods for preparing food. An oven includes a cabinet and an oven chamber in the cabinet. A fan is provided for moving gas in the oven. The oven can include a fan scroll housing having multiple fan discharge ducts defining respective gas flow paths from the fan. The oven can include a turning vane configured for turning gas flow and for heating the gas flow.Type: GrantFiled: April 19, 2018Date of Patent: August 3, 2021Assignee: DUKE MANUFACTURING CO.Inventors: Robert J. Reese, James W. Bigott, Amit Pachauri, Kim Charles Fietsam, Gregory Glen Stettes, Daryl R. Monroe
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Patent number: 10918112Abstract: Dough preparation apparatus and associated methods. The dough preparation apparatus can store and be configured to execute a plurality of dough preparation recipes. In one example, the dough preparation apparatus is configured for thawing or slacking frozen dough and conditioning the dough prior to baking. The dough preparation apparatus facilitates production of baked bread having higher and more consistent quality.Type: GrantFiled: June 13, 2017Date of Patent: February 16, 2021Assignee: DUKE MANUFACTURING CO.Inventors: James W. Bigott, Daryl R. Monroe, Scott E. Willis, Phillip Tiberio, Michael W. McGaha, Robert J. Reese, Jeffrey A. Stafford, Gregory Glen Stettes, Thomas E. Kieffer, Kim Charles Fietsam
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Patent number: 10743715Abstract: Food preparation apparatus and associated appliance modules and methods. Appliances modules can be selectively docked at docks of an appliance interface of a base. An appliance module includes a food container support surface movable between cooking and holding positions. An appliance module includes a receptacle having a holding well that can be selectively configured in a generally horizontal position or an inclined position.Type: GrantFiled: February 9, 2018Date of Patent: August 18, 2020Assignee: Duke Manufacturing Co.Inventors: Brent Jennings, James W. Bigott, Randy Lines, David Martin
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Patent number: 10694753Abstract: Food preparation apparatus and associated methods. In one method, dough is proofed in an oven compartment and then baked in the same oven compartment. Temperature and/or humidity can be controlled during proofing and/or baking cycles. A blower may be used, for example, to exhaust gas to ambient to reduce heat and/or moisture in the compartment. For example, the blower may be used between proofing and baking cycles to prepare an environment in the oven compartment for the baking cycle.Type: GrantFiled: February 24, 2017Date of Patent: June 30, 2020Assignee: Duke Manufacturing Co.Inventors: Robert J. Reese, Philip Gregory Geerling, Jeffrey A. Stafford, Gregory Glen Stettes, Thomas E. Kieffer, Kim Charles Fietsam
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Publication number: 20180235239Abstract: Ovens and methods for preparing food. An oven includes a cabinet and an oven chamber in the cabinet. A fan is provided for moving gas in the oven. The oven can include a fan scroll housing having multiple fan discharge ducts defining respective gas flow paths from the fan. The oven can include a turning vane configured for turning gas flow and for heating the gas flow.Type: ApplicationFiled: April 19, 2018Publication date: August 23, 2018Applicant: Duke Manufacturing Co.Inventors: Robert J. Reese, James W. Bigott, Amit Pachauri, Kim Charles Fietsam, Gregory Glen Stettes, Daryl R. Monroe
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Patent number: D812417Type: GrantFiled: January 13, 2016Date of Patent: March 13, 2018Assignee: Duke Manufacturing Co.Inventor: James W. Bigott
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Patent number: D1005781Type: GrantFiled: January 29, 2021Date of Patent: November 28, 2023Assignee: DUKE MANUFACTURING CO.Inventor: Sai Ravi Krishna Subramani
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Patent number: RE50019Abstract: The present disclosure provides a system, apparatus, and method for a modular food tray system having a plurality of food trays that can be used for heating, cooling, or a combination thereof. The system can include a first food tray for heating and a second food tray for cooling, generally mounted at a different elevation from the first food tray. Alternatively, one or both of the food trays can be designed for cooling through temperature elements coupled thereto and the tray can be heated by overhead radiant heating elements for dual temperature capabilities. The first food tray can be mounted above the second food tray. The first food tray can include a thermal shield between a heating element in the first food tray and the second food tray. In other embodiments, the second food tray can be mounted above the first food tray with a thermal shield therebetween.Type: GrantFiled: February 16, 2023Date of Patent: June 25, 2024Assignee: Duke Manufacturing Co.Inventors: Alvis Lloyd Hartsfield, Jr., Charles Horace Camp, Jr.