Patents by Inventor David Kolar

David Kolar 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: 12611065
    Abstract: A blending device is shown and described. The blending device may include a blending container and a power source operatively connected to the blending container. The power source may be configured to supply power to the blending container. The blending container may also include a feature that is powered by the power source.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: April 28, 2026
    Assignee: Vita-Mix Management Corporation
    Inventor: David Kolar
  • Publication number: 20260069086
    Abstract: A method for controlling an operation of a blender system is disclosed. The method for controlling an operation of a blender system including a base, a motor, a fan, a housing surrounding the motor, and a controller, includes determining, by a processor, one or more conditions are met for an adjustment of one or more operating parameters of the fan of the blender system based on one or more control processes and adjusting, by the processor, the one or more operating parameters of the fan to selectively control an operation of the fan based on the one or more conditions being met, where the operation of the fan is independent of an operation of the motor of the blender system.
    Type: Application
    Filed: November 19, 2025
    Publication date: March 12, 2026
    Applicant: VITA-MIX MANAGEMENT CORPORATION
    Inventors: David Kolar, Casey Zale, Fred H. Mehlman
  • Patent number: 12539480
    Abstract: A filter system is provided with a filter housing provided with a fluid inlet for introduction of a fluid into the filter housing. A fluid outlet for discharge of the fluid from the filter housing is provided. A filter element is removably received in the filter housing, wherein the filter element has a positioning and sealing section which positions and seals the filter element in relation to the filter housing. Elastically deformable snap elements connect the filter housing and the fluid outlet with form fit to each other. The positioning and sealing section rests radially at the elastically deformable snap elements. A filter element for such a filter system is provided.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: February 3, 2026
    Assignee: MANN+HUMMEL GmbH
    Inventors: Michael Englmaier, David Kolar, Daniel Schmid, Dennis Stark, Ondrej Kult
  • Patent number: 12502035
    Abstract: A blending system includes a blender base. The blender base includes a housing. The housing defines a cavity. A motor is disposed within the cavity. An insulating material is disposed between the housing and the cavity. The insulating material defines air channels. The air channels are in fluid communication with a fan. The fan operates independent of the motor. The motor is suspended from a suspension bracket. The suspension bracket isolates the motor from the housing.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: December 23, 2025
    Assignee: VITA-MIX MANAGEMENT CORPORATION
    Inventors: David Kolar, Casey Zale, Fred H. Mehlman
  • Publication number: 20250134315
    Abstract: Described is a blending system. The blending system may include frothers, foamers, aerators, and the like. The blending system may include a container selectively attachable to a motor base and including a frothing device. The blending system may include firmware logic and sensors to sense ingredients. The blending system may sense ingredients as they are added to the container, and may prevent blending until all ingredients or the certain quantity of ingredients have been added to the container. The blending system may provide more consistent and duplicable blends and may minimize user judgment or error. The blending system may be used to froth dairy and non-dairy milks or creamers. The blending system may include drive coupling to facilitate a desired fit between a motor drive shaft and a container or other attachment.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 1, 2025
    Applicant: VITA-MIX MANAGEMENT CORPORATION
    Inventors: Rebecca Hammond, David Kolar, Tom Clynne, Staif Tareen, Casey Zale
  • Patent number: 12178361
    Abstract: A motor for a blender may include an armature and a coil. The coil and armature operatively receive power from a power source. The blender may include a controller and a memory. The memory may store instructions that, when executed by the controller, cause the controller to dynamically alter an output current to the motor. The instructions adjust the output current supplied to the motor at a given speed to reduce torque of the motor to match a preferred torque versus speed profile.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: December 31, 2024
    Assignee: Vita-Mix Management Corporation
    Inventors: Saifur Tareen, David Kolar
  • Publication number: 20240315489
    Abstract: A blending container may comprise a body forming a cavity. The body may comprise a closed end having a blade assembly, wherein the closed end is configured to operatively couple to a motor base. The blending container may also comprise an open end opposite the closed end, that comprises a perimeter edge defining an opening, wherein at least a portion of the perimeter edge is configured to operatively receive a serving lid or serving cup when the closed end is operatively coupled to the motor base.
    Type: Application
    Filed: July 14, 2022
    Publication date: September 26, 2024
    Applicant: VITA-MIX MANAGEMENT CORPORATION
    Inventors: Jack Warren Gee II, David Kolar, Matt Mrakovich, Saifur Tareen
  • Patent number: 12064737
    Abstract: A blending system includes a blender base and a container. The blender base includes a housing that houses a motor. The container is attachable to the blender base. The blending system includes a user device that communicates with the blender base. The user device may communicate with a remote computing device. The user device generates instructions and recipes for the blender base.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: August 20, 2024
    Assignee: VITA-MIX MANAGEMENT CORPORATION
    Inventors: Anthony Ciepiel, David Kolar, Kang Zhang, Chad Markovich, Judson Cummins, Mark Fleming
  • Patent number: 12053752
    Abstract: A blending device includes a motor, a motor controller, and a wireless controller configured to receive a wireless signal. The motor controller may be configured to alter the operations of the motor based the wireless signal. The wireless signal may include a blending program to be carried out by the blending device. The blending device may include one or more sensors configured to sense parameters of the blending device. The wireless signal may include information related to the sensed parameters. A blending device network may be formed by providing a second blending device having a wireless controller in communication with the first blending device wireless controller. The first and second blending devices may share information over the network.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: August 6, 2024
    Assignee: VITA-MIX MANAGEMENT CORPORATION
    Inventors: David Kolar, Paul G. Sems
  • Publication number: 20240221711
    Abstract: Provided are systems and methods for reduced-noise blending systems. For example, a blending system may capture and analyze sound and/or vibration of the blending system and adjust one or more aspects of the blending system to reduce the sound and/or vibration based on the captured information to provide feedback control.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 4, 2024
    Inventors: Thomas Clynne, David Kolar, Kyle Jones, Carson McCandless, Charles Joseph Tromm
  • Publication number: 20240115078
    Abstract: A food processor assembly is disclosed. An example food processor assembly includes an assembly base, a bowl base, a bow, a lid, and a blade storage container. The assembly base includes a rotary input shaft that selectively couples to a coupler of a blender base. The bowl base selectively couples to the assembly base with the rotary input shaft extending through the bowl based. The bowl includes a body and a central column integrally formed with the body though which the rotary input shaft extends. The lid selectively couples to the bowl. The lid includes a feed tube to receive food items. The lid having a first vertical orientation to selectively couple to the bowl and a second vertical orientation to selectively couple to the bowl. The blade storage container selectively couples to the lid when the lid in coupled to the bowl in the second vertical orientation.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: Vita-Mix Management Corporation
    Inventors: Rebecca Hammond, David Kolar
  • Publication number: 20240082800
    Abstract: Provided are blender systems and methods that selectively control fan operation within the blender systems. For example, a blender system includes at least a fan, a blade assembly, and a motor used to operatively drive the blade assembly for blending. Operation of the fan may be independent of the operation of the motor. One or more operating parameters of the fan may be adjusted to selectively control the operation of the fan when one or more conditions are met. Adjusting the one or more operating parameters of the fan may include increasing or decreasing a speed of the fan. Further, adjusting the one or more operating parameters of the fan may include powering on or powering off the fan.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: David Kolar, Fred H. Mehlman, Bradford J. Paskert
  • Patent number: 11903523
    Abstract: A food processor assembly is provided with a bowl base adapted to receive a rotary input, and an interlock. A bowl is separate from, and sized to be supported upon, the bowl base, to receive and process food products therein. A lid is sized to attach to the bowl to enclose the bowl and to interact with the bowl base interlock. The interlock of the bowl base is isolated from the bowl and the lid.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: February 20, 2024
    Assignee: Vita-Mix Management Corporation
    Inventors: David Kolar, Rebecca Hammond, Fred Mehlman, Phonesacksith G. Kettavong
  • Patent number: 11877696
    Abstract: A food processor assembly is disclosed. An example food processor assembly includes an assembly base, a bowl base, a bow, a lid, and a blade storage container. The assembly base includes a rotary input shaft that selectively couples to a coupler of a blender base. The bowl base selectively couples to the assembly base with the rotary input shaft extending through the bowl based. The bowl includes a body and a central column integrally formed with the body though which the rotary input shaft extends. The lid selectively couples to the bowl. The lid includes a feed tube to receive food items. The lid having a first vertical orientation to selectively couple to the bowl and a second vertical orientation to selectively couple to the bowl. The blade storage container selectively couples to the lid when the lid in coupled to the bowl in the second vertical orientation.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: January 23, 2024
    Assignee: Vita-Mix Management Corporation
    Inventors: Rebecca Hammond, David Kolar
  • Patent number: 11865504
    Abstract: A blender system includes a blender base that is selectively and operably engaged with a container. The blender base may include a housing that houses a motor operatively driving a mixing blade, and a fan. The fan may operate independent of the motor. The fan may force air through the blender base to cool the motor and other operative components of the blender base.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: January 9, 2024
    Assignee: VITA-MIX MANAGEMENT CORPORATION
    Inventors: David Kolar, Fred H. Mehlman, Bradford J. Paskert
  • Publication number: 20230256372
    Abstract: A filter system is provided with a filter housing provided with a fluid inlet for introduction of a fluid into the filter housing. A fluid outlet for discharge of the fluid from the filter housing is provided. A filter element is removably received in the filter housing, wherein the filter element has a positioning and sealing section which positions and seals the filter element in relation to the filter housing. Elastically deformable snap elements connect the filter housing and the fluid outlet with form fit to each other. The positioning and sealing section rests radially at the elastically deformable snap elements. A filter element for such a filter system is provided.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 17, 2023
    Inventors: Michael ENGLMAIER, David KOLAR, Daniel SCHMID, Dennis STARK, Ondrej KULT
  • Publication number: 20230211302
    Abstract: A blending device includes a motor, a motor controller, and a wireless controller configured to receive a wireless signal. The motor controller may be configured to alter the operations of the motor based the wireless signal. The wireless signal may include a blending program to be carried out by the blending device. The blending device may include one or more sensors configured to sense parameters of the blending device. The wireless signal may include information related to the sensed parameters. A blending device network may be formed by providing a second blending device having a wireless controller in communication with the first blending device wireless controller. The first and second blending devices may share information over the network.
    Type: Application
    Filed: August 8, 2022
    Publication date: July 6, 2023
    Inventors: David Kolar, Paul G. Sems
  • Publication number: 20230040750
    Abstract: A blending system includes a blender base and a container. The blender base includes a housing that houses a motor. The container is attachable to the blender base. The blending system includes a user device that communicates with the blender base. The user device may communicate with a remote computing device. The user device generates instructions and recipes for the blender base.
    Type: Application
    Filed: October 24, 2022
    Publication date: February 9, 2023
    Inventors: Anthony Ciepiel, David Kolar, Kang Zhang, Chad Markovich, Judson Cummins, Mark Fleming
  • Patent number: 11553819
    Abstract: A blender system includes a blender base housing a motor. A container assembly may be selectively and operatively attached to the blender base. The container assembly may include two or more compartments. The motor drives an input spindle of a blade assembly. The blade assembly may blend foodstuff within the two or more compartments.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: January 17, 2023
    Assignee: Vita-Mix Management Corporation
    Inventors: David Kolar, Brian Harvanec, Rebecca Hammond, Fred Mehlman
  • Patent number: D1028610
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: May 28, 2024
    Assignee: Vita-Mix Management Corporation
    Inventors: Casey Zale, Rebecca Hammond, David Kolar, Jack W. Gee, II