Patents by Inventor Brent Gray

Brent Gray 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).

  • Patent number: 12503811
    Abstract: A portable steamer device may include a casing, and a heater in the casing, the heater configured for heating liquid into steam. One or more nozzles are configured for exhausting steam from the heater. A volume is defined fined between a wall of the casing and the heater. A liquid conduit has a cooling segment passing through the volume and in fluid communication with the heater, the liquid conduit configured to feed liquid to the heater. The cooling segment of the liquid conduit is a thermal barrier configured to capture heat in the volume with liquid passing through the liquid conduit toward the heater.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: December 23, 2025
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand, Guillaume Cavalie
  • Patent number: 12467648
    Abstract: An air purifier may have a casing defining a support to receive a substrate of a plant, an artificial plant and/or a removable pot. The casing forms a chamber, an outer wall of the casing defining one or more air inlets, and one or more air outlets. An air filter(s) is housed in the chamber. A fan os housed within the chamber. A motor is operable to drive the fan, whereby the fan is operable to draw in air through one or more air inlets in the casing and through the air filter, the fan further operable to expel the drawn-in air through the one or more air outlets in the casing.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: November 11, 2025
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand, Guillaume Cavalie
  • Publication number: 20250185870
    Abstract: An apparatus for cleaning a floor surface, the apparatus may have an elongated body. A heater is configured for receiving liquid and heating the liquid. A conduit may be in fluid flow communication with an outlet of the heater. A floor tool is connected at a proximal end of the elongated body. The floor tool may include a hub portion, at least one roll defining a floor cleaning interface, the roll connected to the hub portion for rotation, the roll defining an inner cavity for receiving steam, the floor cleaning interface of the roll being permeable to steam. A delivery outlet may be in fluid flow communication with the conduit to receive steam or vapour therefrom, the delivery outlet in fluid flow communication with the inner cavity of the roll.
    Type: Application
    Filed: December 6, 2024
    Publication date: June 12, 2025
    Inventors: Michel MORAND, Guillaume CAVALIE, Brent Gray
  • Publication number: 20250003612
    Abstract: An air purifier may have a casing defining a support to receive a substrate of a plant, an artificial plant and/or a removable pot. The casing forms a chamber, an outer wall of the casing defining one or more air inlets, and one or more air outlets. An air filter(s) is housed in the chamber. A fan is housed within the chamber. A motor is operable to drive the fan, whereby the fan is operable to draw in air through one or more air inlets in the casing and through the air filter, the fan further operable to expel the drawn-in air through the one or more air outlets in the casing.
    Type: Application
    Filed: August 19, 2024
    Publication date: January 2, 2025
    Inventors: Brent GRAY, Michel MORAND, Guillaume CAVALIE
  • Patent number: 12096905
    Abstract: A spot cleaner apparatus may have a clean fluid tank configured for holding a cleaning fluid. A dirty fluid tank may include an integrated liquid/air separator. A cleaning head may be fluidly coupled to the clean fluid tank, the cleaning head including one or more vacuum inlets and a fluid-nebulizing orifice configured to dispense the cleaning fluid in a mist-like fashion. A pump assembly may fluidly couple the clean fluid tank to the cleaning head. A fluid heater heats the cleaning fluid at or between the clean fluid tank and the fluid-nebulizing orifice. A vacuum assembly configured for drawing a vacuum airflow from one or more vacuum inlets in the cleaning head through the integrated liquid/air separator in the dirty fluid tank.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: September 24, 2024
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand
  • Patent number: 12042078
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: July 23, 2024
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand
  • Publication number: 20240093423
    Abstract: A portable steamer device may include a casing, and a heater in the casing, the heater configured for heating liquid into steam. One or more nozzles are configured for exhausting steam from the heater. A volume is defined fined between a wall of the casing and the heater. A liquid conduit has a cooling segment passing through the volume and in fluid communication with the heater, the liquid conduit configured to feed liquid to the heater. The cooling segment of the liquid conduit is a thermal barrier configured to capture heat in the volume with liquid passing through the liquid conduit toward the heater.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 21, 2024
    Inventors: Brent GRAY, Michel MORAND, Guillaume CAVALIE
  • Publication number: 20240041280
    Abstract: A spot cleaner apparatus may have a clean fluid tank configured for holding a cleaning fluid. A dirty fluid tank may include an integrated liquid/air separator. A cleaning head may be fluidly coupled to the clean fluid tank, the cleaning head including one or more vacuum inlets and a fluid-nebulizing orifice configured to dispense the cleaning fluid in a mist-like fashion. A pump assembly may fluidly couple the clean fluid tank to the cleaning head. A fluid heater heats the cleaning fluid at or between the clean fluid tank and the fluid-nebulizing orifice. A vacuum assembly configured for drawing a vacuum airflow from one or more vacuum inlets in the cleaning head through the integrated liquid/air separator in the dirty fluid tank.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Brent GRAY, Michel MORAND
  • Publication number: 20230296282
    Abstract: A humidifier apparatus may have at least one reservoir configured for holding a liquid. At least one device is for creating vapour from the liquid. At least one ventilator may cause a movement of the vapour exiting the reservoir. One or more light sources project lights on the movement of vapour. A method for operating a humidifier apparatus and creating flame-like vapor.
    Type: Application
    Filed: July 29, 2021
    Publication date: September 21, 2023
    Inventors: Brent GRAY, Michel MORAND, Guillaume CAVALIE
  • Publication number: 20230280055
    Abstract: An air purifier may have a casing defining a support to receive a substrate of a plant, an artificial plant and/or a removable pot. The casing forms a chamber, an outer wall of the casing defining one or more air inlets, and one or more air outlets. An air filter(s) is housed in the chamber. A fan os housed within the chamber. A motor is operable to drive the fan, whereby the fan is operable to draw in air through one or more air inlets in the casing and through the air filter, the fan further operable to expel the drawn-in air through the one or more air outlets in the casing.
    Type: Application
    Filed: September 22, 2021
    Publication date: September 7, 2023
    Inventors: Brent GRAY, Michel MORAND, Guillaume CAVALIE
  • Publication number: 20230255388
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 17, 2023
    Inventors: Brent GRAY, Michel MORAND
  • Patent number: 11659950
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: May 30, 2023
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand
  • Publication number: 20220296057
    Abstract: A spot cleaner apparatus may have a clean fluid tank configured for holding a cleaning fluid. A dirty fluid tank may include an integrated liquid/air separator. A cleaning head may be fluidly coupled to the clean fluid tank, the cleaning head including one or more vacuum inlets and a fluid-nebulizing orifice configured to dispense the cleaning fluid in a mist-like fashion. A pump assembly may fluidly couple the clean fluid tank to the cleaning head. A fluid heater heats the cleaning fluid at or between the clean fluid tank and the fluid-nebulizing orifice. A vacuum assembly configured for drawing a vacuum airflow from one or more vacuum inlets in the cleaning head through the integrated liquid/air separator in the dirty fluid tank.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 22, 2022
    Inventors: Brent GRAY, Michel MORAND
  • Publication number: 20220265080
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Application
    Filed: May 16, 2022
    Publication date: August 25, 2022
    Inventors: Brent GRAY, Michel MORAND
  • Patent number: 11357352
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 14, 2022
    Assignee: DUPRAY VENTURES INC.
    Inventors: Brent Gray, Michel Morand
  • Publication number: 20200253411
    Abstract: A toaster with a steam system comprises a casing and a chassis. A slot for a bread slice is defined by the chassis. A pop-up mechanism is within the casing and supported by the chassis, the pop-up mechanism configured for supporting a bread slice received via the at least one slot, and for raising the bread slice to project partially out of the slot at an end of a toasting/steaming process. Heating element(s) in the casing are for generating toasting heat. A steam system within the casing is configured for producing steam and feeding the steam to a steam vessel in the chassis during the toasting/steaming process. A closing system has flap(s) to close the at least one slot during the toasting/steaming process, and to open the at least one slot at completion of the toasting/steaming process.
    Type: Application
    Filed: October 5, 2018
    Publication date: August 13, 2020
    Inventors: Brent GRAY, Michel MORAND
  • Patent number: D1007792
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: December 12, 2023
    Assignee: DUPRAY VENTURES INC.
    Inventors: Michel Morand, Brent Gray, Guillaume Cavalie
  • Patent number: D1010786
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: January 9, 2024
    Assignee: DUPRAY VENTURES INC.
    Inventors: Michel Morand, Brent Gray, Guillaume Cavalié
  • Patent number: D1017156
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: March 5, 2024
    Assignee: DUPRAY VENTURES INC.
    Inventors: Michel Morand, Brent Gray, Guillaume Cavalié
  • Patent number: D1099753
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: October 28, 2025
    Assignee: DUPRAY VENTURES INC.
    Inventors: Michel Morand, Brent Gray, Guillaume Cavalié