Patents by Inventor Louis A. Wantland

Louis A. Wantland 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: 20240008432
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow tower mounted within the grow chamber for receiving a plurality of plant pods. A hydration assembly is positioned within a root chamber and includes a nozzle support frame mounted at a top of the root chamber, the nozzle support frame comprising a plurality of support arms, at least one of the plurality of support arms being off-axis relative to the central axis of the grow tower, an upper nozzle mounted to the nozzle support frame proximate a top of the root chamber, a lower nozzle mounted to the nozzle support frame proximate a bottom of the root chamber, and a water supply for supplying a flow of fluid to at least one of the upper nozzle or the lower nozzle.
    Type: Application
    Filed: July 11, 2022
    Publication date: January 11, 2024
    Inventors: Brian Allgeier, Louis A. Wantland
  • Publication number: 20240000029
    Abstract: A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, a grow tower rotatably mounted within the liner and defining a root chamber, a primary water supply system for selectively providing freshwater into the root chamber, and an auxiliary water supply system comprising a wastewater tank for storing wastewater and selectively providing the wastewater into the root chamber. A controller is configured to determine that a hydration cycle needs to be performed to hydrate the one or more plant pods, determine that a freshwater supply limitation exists (e.g., an empty water supply tank or a full wastewater tank), and operate the auxiliary water supply system to provide the wastewater from the wastewater tank into the root chamber in response to determining that the freshwater supply limitation exists when the hydration cycle is needed.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 4, 2024
    Inventors: Louis A. Wantland, Brian Allgeier, Thibaut Viguier
  • Patent number: 11849681
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow tower mounted within the grow chamber for receiving a plurality of plant pods. A hydration assembly is positioned within a root chamber and includes a nozzle support frame mounted at a top of the root chamber, the nozzle support frame comprising a plurality of support arms, at least one of the plurality of support arms being off-axis relative to the central axis of the grow tower, an upper nozzle mounted to the nozzle support frame proximate a top of the root chamber, a lower nozzle mounted to the nozzle support frame proximate a bottom of the root chamber, and a water supply for supplying a flow of fluid to at least one of the upper nozzle or the lower nozzle.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: December 26, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Brian Allgeier, Louis A. Wantland
  • Publication number: 20230354758
    Abstract: A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, a grow tower rotatably mounted within the liner and defining a root chamber, a sealed system including an evaporator, and a hydration system. The hydration system includes a supply conduit for providing a flow of liquid into the root chamber, a condensate collection tray positioned below the evaporator and defining a condensate collection reservoir for collecting condensate formed by the evaporator while the sealed system is operating, and a condensate return conduit fluidly coupling the condensate collection reservoir and the supply conduit for supplying the condensate into the supply conduit.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 9, 2023
    Inventor: Louis A. Wantland
  • Patent number: 11800841
    Abstract: A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, a grow tower rotatably mounted within the liner and defining a root chamber, a hydration system comprising a water supply tank for storing water, a supply conduit fluidly coupling the water supply tank to a discharge nozzle, a supply pump for selectively urging the water through the discharge nozzle and a water level sensor operably coupled to the water supply tank. A controller obtains a water level of the water in the water supply tank using the water level sensor, determines a conservative water supply schedule based at least in part on the water level, and operates the hydration system to provide the water in accordance with the conservative water supply schedule, the conservative water supply schedule providing the water at a slower average hydration rate relative to the standard water supply schedule.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: October 31, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Jordan Andrew Waymeyer, Kira Lynn Hartlage
  • Patent number: 11780722
    Abstract: An autofill pitcher system is provided that includes a removable pitcher, a dispenser, and a controller. The removable pitcher includes a magnet supported for rotation between a first position and a second position. The controller is configured to open a valve in the dispenser to direct water to the pitcher when a sensor in the dispenser detects the magnet and close the valve when the sensor does not detect the magnet.
    Type: Grant
    Filed: October 14, 2022
    Date of Patent: October 10, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Lokesha Kodigenhalli Chinnappa Reddy
  • Patent number: 11730096
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow tower mounted within the grow chamber for receiving a plurality of plant pods. A hydration assembly is positioned within a root chamber and includes an upper nozzle mounted to a top wall of the root chamber, an inverted tripod mounted to the top wall of the root chamber for supporting a lower fluid conduit, a lower nozzle mounted on the lower fluid conduit proximate a bottom of the root chamber, and a valve assembly for selectively and independently regulating the flow of fluid through the upper nozzle and the lower nozzle.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: August 22, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Brian Allgeier, Andrew David Katz
  • Patent number: 11723326
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow module rotatably mounted within the grow chamber for receiving a plurality of plant pods. A grow module is provided for receiving pods within apertures of the grow module, which includes locking tabs configured for slidably engaging with slots, which are defined in each pod. The grow module and the pods have complementary tapered interfaces that form a seal when the locking tabs are slidably engaged with the slots.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: August 15, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Brian Allgeier, Louis A. Wantland
  • Publication number: 20230128612
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow tower mounted within the grow chamber for receiving a plurality of plant pods. A hydration assembly is positioned within a root chamber and includes an upper nozzle mounted to a top wall of the root chamber, an inverted tripod mounted to the top wall of the root chamber for supporting a lower fluid conduit, a lower nozzle mounted on the lower fluid conduit proximate a bottom of the root chamber, and a valve assembly for selectively and independently regulating the flow of fluid through the upper nozzle and the lower nozzle.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Inventors: Louis A. Wantland, Brian Allgeier, Andrew David Katz
  • Publication number: 20230124203
    Abstract: A gardening appliance includes a grow tower rotatably mounted within a liner, and defining a root chamber, a plurality of apertures defined through the grow tower for receiving plant pods, and a hydration system for periodically charging the root chamber with an aeroponic mist. A training pod is configured for receipt within at least one of the plurality of apertures and includes a frame defining a root containment chamber for receiving a root ball of hydroponic media, a media retention feature extending from the frame for engaging and securing the hydroponic media, and a water collection reservoir positioned adjacent the frame for collecting at least a portion of the aeroponic mist to hydrate the root ball of the hydroponic media.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 20, 2023
    Inventors: Louis A. Wantland, Brian Allgeier
  • Patent number: 11629902
    Abstract: A refrigerator appliance, as disclosed herein, may include a cabinet, a door, a dispensing assembly, an ice-making assembly, and an ice storage bin. The door may define a dispenser recess having a transverse opening extending vertically from a top recess end to a bottom recess end and laterally from a first recess side to a second recess side. The dispensing assembly may be positioned within the dispenser recess and define an ice delivery passage. The ice-making assembly may be attached to the cabinet. The ice storage bin may include a bin body defining a storage cavity. The bin body may be selectively mounted to the door within the dispenser recess to receive ice from the dispensing assembly. The bin body may extend vertically from the top recess end to the bottom recess end and laterally from the first recess side to the second recess side.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: April 18, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Charles Benjamin Miller, Lauren Nicole Platts, Louis A. Wantland, Jarvis Ward, Bradley Nicholas Gilkey, Michael C. Watanabe
  • Publication number: 20230088481
    Abstract: A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, and a grow tower is positioned within the grow chamber and includes a module support frame rotatably mounted within the grow chamber and a grow module mounted to the module support frame to at least partially define a root chamber and defining an aperture for receiving a plant pod. One or more water collecting ribs extend from an inner surface of the grow module into the root chamber, the one or more water collecting ribs being oriented toward the aperture for directing collected condensation toward the aperture.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 23, 2023
    Inventors: Brian Allgeier, Louis A. Wantland, Matthew R. Hunter
  • Publication number: 20230065573
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow module rotatably mounted within the grow chamber for receiving a plurality of plant pods. A grow module is provided for receiving pods within apertures of the grow module, which includes locking tabs configured for slidably engaging with slots, which are defined in each pod. The grow module and the pods have complementary tapered interfaces that form a seal when the locking tabs are slidably engaged with the slots.
    Type: Application
    Filed: September 2, 2021
    Publication date: March 2, 2023
    Inventors: Brian Allgeier, Louis A. Wantland
  • Publication number: 20230014191
    Abstract: An indoor gardening appliance includes a grow module positioned within a grow chamber for receiving one or more plant pods. The indoor gardening system includes a hydration system including a water supply for providing a flow of water into a mixing tank and a discharge nozzle for selectively discharging the flow of water into the grow chamber. The indoor gardening appliance further includes a cleaning assembly fluidly coupled to the hydration system for selectively discharging a cleaning agent into the flow of water to create a cleaning solution to facilitate a self-clean cycle.
    Type: Application
    Filed: July 16, 2021
    Publication date: January 19, 2023
    Inventors: Louis A. Wantland, Olivia Ryan Didat, Santosh Kumar, Brian Allgeier, Matthew R. Hunter
  • Patent number: 11528851
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber and a grow module rotatably mounted within the grow chamber for receiving a plurality of plant pods. A moisture management system includes an evaporator plenum in fluid communication with the grow chamber and a fan assembly that recirculates air from the respective grow chambers and/or the ambient environment through an evaporator positioned within the evaporator plenum. In this manner, chamber humidity may be regulated while water is extracted from the air which may be used by a hydration system to hydrate plants.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: December 20, 2022
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Matthew R. Hunter, Michael Goodman Schroeder, Louis A. Wantland, John Alexander Gardner, Brian Allgeier
  • Publication number: 20220394938
    Abstract: An indoor gardening appliance includes a grow module positioned within a grow chamber for receiving one or more plant pods. The indoor gardening system includes a sealed system and an air circulation system for conditioning air within the grow chamber, a hydration system for selectively hydrating plants, and a lighting system for providing growth lighting. A controller is configured to detect a vacation condition corresponding to a period of decreased usage of the indoor gardening appliance, e.g., based on a user command or period of inactivity, and adjust at least one operating parameter of the indoor gardening appliance in response to detecting the vacation condition, e.g., to reduce energy consumption, conserve water, and slow plant growth.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 15, 2022
    Inventors: Louis A. Wantland, Matthew R. Hunter, Brian Allgeier
  • Patent number: 11519664
    Abstract: Retractable soft-close shelf system and assemblies for use with appliance are provided. Shelf assembly includes a fixed shelf with a guide defining a support surface and a movable shelf slidably mounted to the fixed shelf. Movable shelf can be moved between an extended and a retracted position Support surface can include a front portion and a rear portion. Front portion is positioned at a first guide angle and rear portion is positioned at a second guide angle. Movable shelf includes a front boss and a rear boss on opposite sides of the movable shelf. Front and rear bosses are received within the guide and are slidably supported by the support surface. Shelf assembly includes a striker extending from the bottom of the movable shelf and a soft close mechanism. Soft close mechanism is configured to engage the striker when rear boss contacts the rear portion of the support surface.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: December 6, 2022
    Assignee: Haler US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Alisa Marie Stoops
  • Patent number: 11503776
    Abstract: An indoor gardening appliance includes a liner defining a grow chamber, a grow module rotatably mounted within the grow chamber for receiving a plurality of plant pods, and a sealed system for regulating chamber temperature. A controller is configured for operating the sealed system to maintain the grow chamber at a grow temperature, obtaining a scheduled harvest time, determining a chill cycle including a predetermined chill time and a pre-harvest chill temperature based at least in part on the scheduled harvest time, and operating the sealed system to implement the chill cycle by regulating a chamber temperature to the pre-harvest chill temperature during the predetermined chill time.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: November 22, 2022
    Assignee: Haier US Appliance Solutions, Inc.
    Inventor: Louis A. Wantland
  • Patent number: 11503774
    Abstract: An indoor gardening appliance includes a cabinet defining a grow chamber within the cabinet. The gardening appliance further includes an artificial lighting system configured to illuminate one or more back portions of the grow chamber. The gardening appliance also includes a controller. The controller is configured for, and/or methods of operating the gardening appliance may include, operating the artificial lighting system according to a first profile for a first period of time and operating the artificial lighting system according to a second profile for a second period of time after the first period of time.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: November 22, 2022
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Jordan Andrew Waymeyer, Brian Allgeier, Eric Meyerholtz
  • Patent number: 11480378
    Abstract: A refrigerator appliance includes a cabinet, a door, and an ice bin. The ice bin may be removably received within a chilled chamber and include a bin body and a non-vertical auger. The bin body may define a storage volume to receive ice therein and a dispenser opening in fluid communication with the storage volume. The non-vertical auger may include a rotation shaft extending along a rotation axis and a cam disposed on the rotation shaft. The ice bin may include a kick plate within the storage volume. The cam on the non-vertical auger may actuate the kick plate.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: October 25, 2022
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Louis A. Wantland, Bradley Nicholas Gilkey, Charles Benjamin Miller