Patents by Inventor Duncan Bruce
Duncan Bruce 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).
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Patent number: 12329305Abstract: A slow cooking appliance device. The device including: a body having a base, the body receives within it a removable cooking vessel; a movable heating element supported by the base; and a lift mechanism within the base for raising and lowering the movable heating element, such that the heating element is movable between an upper position and a lowered position.Type: GrantFiled: October 2, 2023Date of Patent: June 17, 2025Assignee: BREVILLE PTY LIMITEDInventors: Stephen John McClean, Pierce James Barnard, Duncan Bruce Hellmers
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Publication number: 20250180556Abstract: The present invention generally relates to the field of intestinal health, disorders associated with aberrant microbiota and/or archaea-deficiency, and early-life immune system development. The present invention more specifically relates to M. smithii and components thereof for use as a biomarker, to methods for detecting M. smithii and/or for monitoring colonization status of M. smithii, biosensors and kits for detecting M. smithii or markers thereof, and M. smithii for promoting immune system homeostasis and intestinal health and for treating disorders associated with aberrant microbiota and/or archaea-deficiency.Type: ApplicationFiled: March 10, 2023Publication date: June 5, 2025Inventor: Duncan-Bruce SUTHERLAND
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Publication number: 20250049255Abstract: There is disclosed herein a device (100) compatible with more than one type of portafilter to remove a coffee puck contained within an open compartment of the respective portafilter (180, 182), the coffee puck having an exposed first major face and a second major face in contact with the compartment, the device including: a body (102) providing an interior space (108) and having a rim (118) surrounding an aperture of the space (108), with the rim (118) being configured to engage the respective portafilter such that the first major face of the coffee puck in the open compartment of the respective portafilter (180, 182) communicates with the aperture; a vacuum source (132) to create a pressure differential between the first major face and the second major face of the coffee puck; and a sealing member (158) to sealingly connect the respective portafilter (180, 182) and the rim (118) so that air pressure applied to the first major face is less than air pressure applied to the second major face of the coffee puckType: ApplicationFiled: December 23, 2022Publication date: February 13, 2025Applicant: BREVILLE PTY LIMITEDInventors: Khon Minh Thai, Duncan Bruce Hellmers, Stephen John Mcclean, Maaike Petronella Kleijn, Chaoyu Bi
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Publication number: 20240406293Abstract: According to an aspect of the disclosure there is provided a method of data transfer, comprising: receiving data at an ingress interface of a device, the received data comprising pay load data and ingress destination data, assigning received data to one of a plurality of logical data streams based on the ingress destination data, the device removing the ingress destination data associated with the payload data and adding egress destination data to the payload data, for each logical data stream, wherein egress destination data added depends on the logical data stream, outputting data at an egress interface of the device, the output data comprising the pay load data and the egress destination data, wherein data flow between the ingress interface and the egress interface of the device is unidirectional.Type: ApplicationFiled: September 16, 2022Publication date: December 5, 2024Applicant: PA KNOWLEDGE LIMITEDInventor: Duncan Bruce EVANS
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Patent number: 12150584Abstract: An appliance including: a vessel to receive a liquid, the vessel having a longitudinal axis, a bottom wall, and a side wall at least partly enclosing a chamber within which the liquid is heated, the chamber having an upper region axially spaced from the bottom wall, and a lower region located between the bottom wall and the upper region; a heating element within the chamber; a heater base including at least a portion of an induction coil; connections to deliver an alternating current to the induction coil to deliver a magnetic field to the lower region; the element being movable relative to the coil between an operative position at which the element is located within the lower region to be energised by the magnetic field to cause heating of the element, and an inoperative position at which the element is located in the upper region to not energize the element.Type: GrantFiled: March 9, 2020Date of Patent: November 26, 2024Assignee: BREVILLE PTY LIMITEDInventors: Duncan Bruce Hellmers, Stephen John McClean, Johnson Thie, Richard Hoare
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Patent number: 12151218Abstract: A decanting vessel has an internal pump for recirculating a beverage such as wine and aerating it within the decanter.Type: GrantFiled: October 19, 2020Date of Patent: November 26, 2024Assignee: BREVILLE PTY LIMITEDInventors: Duncan Bruce Hellmers, Stephen John McClean, Pierce James Barnard
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Publication number: 20240382040Abstract: There is disclosed herein a toaster (2) for toasting bread or other food, the toaster (2) comprising: a body (4) having an upward facing slot (6) to receive a slice of bread or a food to be toasted; a carriage (16) mounted in the body beneath the slot (6) to receive a slice of bread, the carriage (16) being movable between an elevated position and a lowered position; a heating panel (10) mounted to the body (4) in an upright configuration adjacent the carriage (16) for toasting one side of a slice of bread in the carriage (16); a linkage assembly (53) for connecting the heating panel (10) to the carriage (16); wherein, the heating panel (10) has a contracted form when not toasting bread, and an expanded form when toasting bread, the heating panel (10) having a vertical dimension in the contracted form that is less than the vertical dimension in the expanded form, and the linkage assembly (53) is configured to move the carriage (16) from the elevated position to the lowered position when the heating panel (10)Type: ApplicationFiled: September 16, 2022Publication date: November 21, 2024Applicant: Breville Pty LimitedInventors: Duncan Bruce HELLMERS, Johnson THIE, Stephen John MCCLEAN
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Publication number: 20240374072Abstract: There is disclosed herein an appliance to heat a liquid, the appliance including: a vessel to receive the liquid to be heated, the vessel having a base, and a side wall extending upwardly from the base, with the base and side wall at least partly enclosing a chamber within which the liquid is heated; and a heating element for conductive heating of the base and the liquid in the chamber, wherein the base includes a floor and a raised portion extending from the floor into the chamber, the floor having a major surface to contact the liquid, and the raised portion having at least one minor surface to contact the liquid, the at least one minor surface being inclined relative to the major surface to promote movement of one or more bubbles, formed by heating of the liquid, away from the floor and into the chamber.Type: ApplicationFiled: April 20, 2022Publication date: November 14, 2024Inventors: Stephen John MCCLEAN, Duncan Bruce HELLMERS, Johnson THIE
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Publication number: 20240337616Abstract: There is disclosed herein a humidity sensor (10) for a cooking appliance (100). The humidity sensor (10) comprises: a sensor assembly (30) comprising: conductive plates (50) having a space located therebetween, wherein the conductive plates (50) are electrically charged and subsequently discharged over time; a dielectric plate (60) locatable in the space between the conductive plates (50), wherein the dielectric plate (60) is removable from the space between the conductive plates (50) for cleaning; a controller (20), in electrical communication with the sensor assembly (30), configured to: measure a capacitive characteristic across the conductive plates (50) whilst the dielectric plate (60) is located in the space; and determine, based on the capacitive characteristic, a humidity measurement indicative of the humidity within the cooking appliance (100).Type: ApplicationFiled: July 28, 2022Publication date: October 10, 2024Applicant: Breville Pty LimitedInventors: Stephen John MCCLEAN, Duncan Bruce HELLMERS, Johnson THIE
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Publication number: 20240324543Abstract: There is disclosed herein a frothing assembly (21) to froth milk in a container (11). The assembly (21) includes: a body (25); a motor (33) fixed to the body and having an output shaft (34) that is rotatably driven about a longitudinal axis (35) of the shaft (34); a frothing device (36) rotatably driven by the shaft (34) and to be submerged in the milk in the container (11); and a perforated member (43) at least partly surrounding the frothing device (36) and spaced from the frothing device (36) by a clearance (44), wherein rotation of the frothing device (36) causes movement of milk in the clearance (44) and movement of milk through the perforated member (43) to be circulated back through the container (11) and the clearance (44) to cause frothing of the milk.Type: ApplicationFiled: June 12, 2024Publication date: October 3, 2024Inventors: Duncan Bruce HELLMERS, Giovanni BAEZ, Norman OLIVERIA, Gerard WHITE
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Publication number: 20240280396Abstract: There is disclosed herein a level detection system includes a housing (120) having a plurality of wall portions defining a receiving space for a container (200). The system further includes a capacitor having a first plate (142a) and a second plate (142b), the wall portions including a first wall portion having the first plate (142a) and a second wall portion having the second plate (142b). When the container is in the receiving space, a capacitance of the capacitor depends on a level of substance in the container (200). The system also includes a processor configured to determine the level of the substance in the container (200) based on the capacitance of the capacitor.Type: ApplicationFiled: June 24, 2022Publication date: August 22, 2024Applicant: Breville Pty LimitedInventors: Duncan Bruce HELLMERS, Johnson THIE, Stephen John MCCLEAN
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Patent number: 12035684Abstract: There is disclosed herein a frothing assembly (21) to froth milk in a container (11). The assembly (21) includes: a body (25); a motor (33) fixed to the body and having an output shaft (34) that is rotatably driven about a longitudinal axis (35) of the shaft (34); a frothing device (36) rotatably driven by the shaft (34) and to be submerged in the milk in the container (11); and a perforated member (43) at least partly surrounding the frothing device (36) and spaced from the frothing device (36) by a clearance (44), wherein rotation of the frothing device (36) causes movement of milk in the clearance (44) and movement of milk through the perforated member (43) to be circulated back through the container (11) and the clearance (44) to cause frothing of the milk.Type: GrantFiled: May 8, 2023Date of Patent: July 16, 2024Assignee: Breville Pty LimitedInventors: Duncan Bruce Hellmers, Giovanni Baez, Norman Oliveria, Gerard White
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Publication number: 20240164566Abstract: A sous vide device (10) for at least partial immersion in a liquid (16) contained in a vessel (30), the sous vide device (10) comprising: a housing (12) defining a cavity (14) for fluidic communication with the vessel (30) to at least partially fill the cavity (14) with the liquid; and, a heater (32) for heating the liquid (16) in the cavity (14) to generate vapour that displaces some of the heated liquid (16) from the cavity (14) into the vessel (30).Type: ApplicationFiled: April 4, 2022Publication date: May 23, 2024Applicant: Breville Pty LimitedInventors: Stephen John MCCLEAN, Duncan Bruce HELLMERS, Johnson THIE
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Patent number: 11980319Abstract: A coffee puck removal device (10) to remove a coffee puck (24) from a portafilter (20) is disclosed herein. The coffee puck removal device (10) has an open compartment (22) containing the coffee puck (24), the coffee puck (24) having an exposed major outer face (26) and a major inner face (28) when the coffee puck (24) is located in the open compartment (22). The device (10) includes: a body (12) having a rim (14) surrounding an aperture (16), with the rim (14) being configured to engage the portafilter (20), with the open compartment (22) facing the body (12) to inhibit air passing between the portafilter (20) and the rim (14); and a vacuum source (30) to remove air from the aperture (16) so that air pressure applied to the major inner face (28) is greater than air pressure applied to the exposed major outer face (26) so that the coffee puck (24) is removed from the portafilter (20).Type: GrantFiled: June 27, 2019Date of Patent: May 14, 2024Assignee: BREVILLE PTY LIMITEDInventors: Duncan Bruce Hellmers, Stephen John Mcclean, Pierce Barnard, Caroline Valentina Vasta, Andrew Robert Morgan, Andrew Domenic Gregorace, Robert Grassia
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Publication number: 20240023745Abstract: A slow cooking appliance device. The device including: a body having a base, the body receives within it a removable cooking vessel; a movable heating element supported by the base; and a lift mechanism within the base for raising and lowering the movable heating element, such that the heating element is movable between an upper position and a lowered position.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Applicant: BREVILLE PTY LIMITEDInventors: Stephen John McClean, Pierce James Barnard, Duncan Bruce Hellmers
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Patent number: 11825975Abstract: A slow cooking appliance device. The device including: a body having a base, the body receives within it a removable cooking vessel; a movable heating element supported by the base; and a lift mechanism within the base for raising and lowering the movable heating element, such that the heating element is movable between an upper position and a lowered position.Type: GrantFiled: June 7, 2017Date of Patent: November 28, 2023Assignee: BREVILLE PTY LIMITEDInventors: Stephen John McClean, Pierce James Barnard, Duncan Bruce Hellmers
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Publication number: 20230354767Abstract: There is disclosed herein a frothing assembly (21) to froth milk in a container (11). The assembly (21) includes: a body (25); a motor (33) fixed to the body and having an output shaft (34) that is rotatably driven about a longitudinal axis (35) of the shaft (34); a frothing device (36) rotatably driven by the shaft (34) and to be submerged in the milk in the container (11); and a perforated member (43) at least partly surrounding the frothing device (36) and spaced from the frothing device (36) by a clearance (44), wherein rotation of the frothing device (36) causes movement of milk in the clearance (44) and movement of milk through the perforated member (43) to be circulated back through the container (11) and the clearance (44) to cause frothing of the milk.Type: ApplicationFiled: May 8, 2023Publication date: November 9, 2023Inventors: Duncan Bruce HELLMERS, Giovanni BAEZ, Norman OLIVERIA, Gerard WHITE
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Publication number: 20230240477Abstract: A kitchen device (100) having: a base (110) with a coupling (120) for receiving an accessory (130), the accessory (130) comprising a magnet and being configured for performing an operation when operated by the kitchen device (100); a controller configured to operate the kitchen device (100), and thereby the accessory (130), to perform the operation; and a magnetometer located in the base (110) and configured to interact with the magnet when the accessory (130) is coupled to the base (110) to provide an accessory signal indicative of a presence of the accessory (130) to the controller, wherein the magnetometer comprises a magnetoresistor.Type: ApplicationFiled: June 10, 2021Publication date: August 3, 2023Inventors: Stephen John MCCLEAN, Eddie SIU, Garth RYAN, Duncan Bruce HELLMERS, Johnson THIE, Richard Lehonde HOARE
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Publication number: 20230218573Abstract: Methods of treating polyQ diseases or disorders such as Huntington’s Disease are presented. Compounds of the disclosure are capable of binding directly to the polyQ segment of mutated huntingtin. This binding results in at least partial reversal of the conformation of mutated huntingtin to wild type huntingtin. The binding also facilitates autophagic removal of misfolded and/or mutated proteins such as mutated huntingtin.Type: ApplicationFiled: February 23, 2021Publication date: July 13, 2023Inventors: Simon Marius GALYAN, Duncan Bruce JUDD
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Patent number: 11684033Abstract: There is disclosed herein a frothing assembly (21) to froth milk in a container (11). The assembly (21) includes: a body (25); a motor (33) fixed to the body and having an output shaft (34) that is rotatably driven about a longitudinal axis (35) of the shaft (34); a frothing device (36) rotatably driven by the shaft (34) and to be submerged in the milk in the container (11); and a perforated member (43) at least partly surrounding the frothing device (36) and spaced from the frothing device (36) by a clearance (44), wherein rotation of the frothing device (36) causes movement of milk in the clearance (44) and movement of milk through the perforated member (43) to be circulated back through the container (11) and the clearance (44) to cause frothing of the milk.Type: GrantFiled: November 7, 2018Date of Patent: June 27, 2023Assignee: BREVILLE PTY LIMITEDInventors: Duncan Bruce Hellmers, Giovanni Baez, Norman Oliveria, Gerard White